Daily Archives: August 2, 2021

The Supreme Court Further Expands the Definition of a Physical Taking of Property That Violates Fifth Amendment Protections – JD Supra

Posted: August 2, 2021 at 1:34 am

At the end of its recent term, the U.S. Supreme Court handed down a new decision on the law of takings. The case, Cedar Point Nursery v. Hassid, was a labor relations dispute disguised as a takings case, but its resolution has important implications for the terms on which New York developers can get access to adjoining property in aid of their construction projects. In Cedar Point Nursery, a divided Court ruled, by a 6-3 vote, that a state regulation authorizing very limited temporary entry by union organizers onto private agricultural property amounted to a physical taking of property that violated the Fifth and Fourteenth Amendments to the Constitution.[1] The decision expands the concept of what is a physical taking and raises questions about the further expansions of takings law that may follow.

The last clause of the Fifth Amendment to the U.S. Constitution, part of the Bill of Rights adopted in 1791, provides: nor shall private property be taken for public use, without just compensation. Although originally applicable only to the federal government, the Fourteenth Amendment, adopted after the Civil War, makes the principle equally applicable to the states and their political subdivisions.[2]

The most obvious example of a taking is when the government or a private party authorized by law to do so (such as a utility) exercises the power of eminent domain to acquire actual ownership of private property, or at least a permanent interest in property. In that situation, a public purpose and just compensation are required by the Constitution.[3] Other situations are not so obvious and have spawned a large body of court decisions addressing countless permutations.

Supreme Court precedent distinguishes between physical takings and regulatory takings. Physical takings are unconstitutional per se (i.e., automatically) in the absence of a public purpose and compensation. By contrast, an owners claim that it has been subjected to a regulatory taking in effect, a claim that although there has been no physical invasion of its property, a law, regulation or other governmental action has intruded so far into its property rights as to amount to a taking must be analyzed and evaluated on a fact-specific, case-by-case basis.

What rises to the level of a physical taking, however, isnt always clear either, and the concept has expanded over the years. In 1946, the Supreme Court held that repeated low-altitude overflights by military aircraft approaching and leaving a nearby airport, the effect of which was to destroy the owners ability to operate their chicken farm, constituted a taking.[4] In 1979, the Court held that the governments claim of a navigational servitude over private property, the effect of which was to allow the public to access the property on a continuous basis, effectuated a taking.[5] And in 1982, the Court held that even a de minimis permanent physical occupation of property is a taking; more specifically, the Court struck down as unconstitutional a New York statute requiring owners of apartment buildings to allow cable TV companies to attach their cables to the owners buildings.[6] Which brings us to the Cedar Point Nursery case.

A regulation under Californias Agricultural Labor Relations Act gave labor organizations a limited right of access to private agricultural property. Access was allowed in no more than four 30-day periods in any one calendar year, and only during three hours during any one day one hour before work, one hour during the lunch break and one hour after work. Access was limited to two organizers per work crew, plus one additional organizer for every 15 workers over 30 workers in a crew. The property owner was entitled to prior notice. Disruptive conduct was prohibited, but the union organizers were otherwise free to meet with employees to discuss labor or union issues.

Cedar Point Nursery is a large California strawberry grower. It claims that, one morning in 2015, United Farm Workers organizers entered its property and disturbed its operations, causing some workers to join a protest and others to leave the worksite. Along with a second grower, it sued in federal court, arguing that Californias regulation effected an unconstitutional physical taking of its property. The trial court dismissed the lawsuit, and a divided U.S. Court of Appeals for the Ninth Circuit affirmed that decision. The Supreme Court agreed to hear the case.

The Court reversed the Ninth Circuits decision and ruled in favor of the nursery. Perhaps not surprisingly, given the cases origin in a dispute about union activity, the Court split along partisan lines, with the six Republican-appointed justices forming the majority and the three Democrat-appointed justices dissenting.

Chief Justice John Roberts wrote for the majority that the access regulation appropriates a right to invade the growers property and therefore constitutes a per se physical taking. The opinion emphasized that the short duration of time during which the regulation allowed entry onto property was irrelevant, and the length of the appropriation bears only on the amount of compensation. The opinion affirmed that physical invasions are takings even if they are intermittent instead of permanent, citing United States v. Causby, the 1946 decision in which the Court held that occasional low-altitude military overflights had effected a taking (although in Causby the overflights had destroyed the owners business).

To reconcile this absolutist definition of a taking with commonly recognized circumstances in which limited entry onto private property has long been allowed, the majority opinion articulated a series of exceptions to this per se rule. First, isolated physical invasions, not undertaken pursuant to a granted right of access, are properly assessed as individual torts rather than appropriations of a property right. Second, access that is consistent with longstanding background restrictions on property rights, including traditional common law privileges to access private property, is another exception. And third, the government may require property owners to cede a right of access as a condition of receiving certain benefits, without causing a taking.

The dissenting opinion was written by Justice Stephen Breyer. It argued that the California regulation did not effect a per se taking because it did not appropriate anything, but only regulated employers right to exclude others from their property.

The Cedar Point Nursery majority and dissenters disagreed about how to distinguish between the appropriation of property and regulation of the right to exclude. Because the Court held that the California regulation allowing limited access by union organizers to agricultural properties was in fact an appropriation, the decision raises questions about how much further the Court might go and how far property rights advocates will push the Supreme Court and lower courts in expanding the concept of a taking.

To begin with, any law or regulation requiring that union representatives be given access to a workplace or job site is now to say the least constitutionally suspect.

In future cases, moreover, courts are likely to be asked to clarify the exception to the per se rule that Cedar Point Nursery recognized for access that is consistent with longstanding background restrictions on property rights. The opinion provided no further definition of this exception beyond a reference to traditional common law privileges. Prior case law from around the country has recognized multiple situations in which entry onto anothers land without the owners permission is allowable, including, for example, to bypass an impassible section of a public road, to retrieve personal property, to abate a private or public nuisance, to stop a crime or to make a lawful arrest.[7] Are all of these examples still good law after Cedar Point Nursery?

Even if these cases remain good law, is only court-made law still valid? One possible implication of the absolutist interpretation of a taking in Cedar Point Nursery is that, while court-made exceptions to the per se rule remain valid, state and local governments are powerless to enact statutes that recognize limited rights of entry in defined circumstances.

In 1980, for example, a unanimous Supreme Court agreed that Californias Supreme Court could properly interpret its state constitution as protecting the right of peaceful protestors to set up a card table in a shopping malls central courtyard, distribute pamphlets and collect signatures over the objection of the malls owner, which maintained a blanket policy against expressive activity on its premises.[8] In reaching this result, the Courts opinion, written by Justice (later Chief Justice) William Rehnquist, explained that, while property does not lose its private character merely because the public is generally invited to use it for designated purposes, that principle does not limit the authority of the State to exercise its police power or its sovereign right to adopt in its own Constitution individual liberties more expansive than those conferred by the Federal Constitution.[9] In response to the mall owners contention that a right to exclude others underlies the Fifth Amendment guarantee against the taking of property without just compensation, the Supreme Courts opinion explained that it is well established that not every destruction or injury to property by governmental action has been held to be a taking in the constitutional sense, and the determination whether a state law unlawfully infringes a landowners property in violation of the Takings Clause requires an examination of multiple factors.[10]

The only way to reconcile this case-by-case approach with the per se rule of Cedar Point Nursery is to rely on the fact that the shopping mall was open to the public, although not for the purpose that the visitors in that case sought to use it, while in Cedar Point Nursery the owners did not open their land to the general public. But the Court specifically said in the shopping mall case (and in prior cases) that private property does not lose its private character even if it is open to the general public a point that is inconsistent with a distinction based on private propertys status as open to the general public.

Closer to home, New York has a statute, Section 881 of the Real Property Actions and Proceedings Law, that empowers courts to grant licenses allowing property owners to gain temporary access to neighboring property for the purpose of effectuating repairs or improvements to their own property upon such terms as justice requires. The statute often has been used by developers and their contractors to compel recalcitrant neighbors to allow them to enter onto adjoining property to perform surveys and install protective measures. The statute does not require compensation, although it is not unusual for courts, in the exercise of their discretion, to require the payment of a fee if the entry is for more than a de minimis length of time for example, if the purpose of the entry is to install and maintain temporary protective scaffolding. Is this statute unconstitutional due to its failure to expressly require the payment of just compensation in accordance with the Fifth Amendment? Or perhaps due to its creation of a right of access in the service of a private purpose rather than a public one? It seems inevitable that these issues and others of a similar nature will be litigated in a future case. The risk of the issue being raised should motivate developers to avoid litigation if possible and to be prepared, if necessary, to augment the usual protections provided in access agreements (such as indemnification and insurance) with some amount of compensation for the temporary intrusion onto a neighbors property.

[1] Cedar Point Nursery v. Hassid, 594 U.S. ___ (No. 20-107, June 23, 2021).

[2] Chicago, Burlington & Quincy Railroad Co. v. City of Chicago, 166 U.S. 226 (1897).

[3] Id.

[4] United States v. Causby, 328 U.S. 256 (1946).

[5] Kaiser Aetna v. United States, 444 U.S. 164 (1979).

[6] Loretto v. Teleprompter Manhattan CATV Corp., 458 U.S. 419 (1982).

[7] See, generally, Restatement (Second) of Torts 195-211.

[8] PruneYard Shopping Center v. Robins, 447 U.S. 74 (1980). Members of the Court issued multiple separate opinions explaining their reasoning, but all of the justices agreed with the result.

[9] The internal quotation in PruneYard is from the Courts prior opinion in Lloyd Corp. v. Tanner, 407 U.S. 551 (1972), where the Court upheld the right of a shopping mall owner to prohibit public expression on its premises.

[10] The internal quotation in this excerpt from PruneYard is from Armstrong v. United States, 364 U.S. 40 (1960).

The author gratefully acknowledges the valuable contributions to this alert of Aaron Jacobs, a member of the Columbia Law School Class of 2022 and a 2021 Kramer Levin summer associate.

[View source.]

Continued here:
The Supreme Court Further Expands the Definition of a Physical Taking of Property That Violates Fifth Amendment Protections - JD Supra

Posted in Fifth Amendment | Comments Off on The Supreme Court Further Expands the Definition of a Physical Taking of Property That Violates Fifth Amendment Protections – JD Supra

Rochester researchers join national initiative to advance quantum science – University of Rochester

Posted: at 1:34 am

July 30, 2021

Todd Krauss, chair of the Department of Chemistry at the University of Rochester, and his fellow researchers are joining a $73 million initiative, funded by the US Department of Energy, to advance quantum science and technology. Krausss project, Understanding coherence in lightmatter interfaces for quantum science, is one of 29 projects intended to help scientists better understand and to harness the quantum world in order to eventually benefit people and society.

Its exciting to see the University recognized for its work in the emerging field of quantum information science, says Krauss.

The University has a long history in quantum science, dating back to physicist Leonard Mandelconsidered a pioneer in quantum opticsin the 1960s. And Krauss says he and his colleagues are now building on the work of Mandel and other giants at Rochester, as well as leveraging the talents of the Universitys current crop of quantum researchers.

Quantum science represents the next technological revolution and frontier in the Information Age, and America stands at the forefront, said Secretary of Energy Jennifer M. Granholm as part of the DOEs announcement of the funding. At DOE, were investing in the fundamental research, led by universities and our National Labs, that will enhance our resiliency in the face of growing cyber threats and climate disasters, paving the path to a cleaner, more secure future.

One of the principle challenges in this line of research, explains Krauss, is that quantum states of matter are typically stable only at temperatures below 10 degrees Kelvin; thats roughly 441 degrees Fahrenheit. By comparison, the coldest recorded temperature on Earth was 128.6 at Russias Vostok station in Antarctica in 1983. If stability can be achieved at room temperature, then the benefits of quantum applications can be realized on a broader scale.

More robust quantum states could yield exponentially faster computers, extremely responsive chemical or biological sensors, as well as more secure communication systems, an area that Krausss project is focused on. In quantum state communications, it will be possible to know when someone else is monitoring your messaging, says Krauss.

Krauss is being awarded $1.95 million over three years for his project on light-matter interfaces. Basically, says Krauss, were sticking colloidal nanoparticles into optical cavities in order to interact the nanoparticles with the quantum-light of the cavity. The work will be divided among four researchers:

We are excited to be taking the field of quantum optics in completely new and uncharted directions with our studies of the quantum optics of nanoparticles, says Krauss.

Tags: Arts and Sciences, Department of Chemistry, Hajim School of Engineering and Applied Sciences, Institute of Optics, Nick Vamivakas, Pengfei Huo, quantum optics, quantum physics, research funding, Todd Krauss

Category: Science & Technology

Read the original here:

Rochester researchers join national initiative to advance quantum science - University of Rochester

Posted in Quantum Physics | Comments Off on Rochester researchers join national initiative to advance quantum science – University of Rochester

Judge expected to rule Wednesday whether to charge Mensah in on-duty shooting – WISN Milwaukee

Posted: at 1:34 am

Judge expected to rule Wednesday whether to charge Mensah in on-duty shooting

Former Wauwatosa police Officer Joseph Mensah shot, killed Jay Anderson in 2016

Updated: 8:48 AM CDT Jul 28, 2021

A judge is expected to rule Wednesday on whether to charge former Wauwatosa police Officer Joseph Mensah in one of his three on-duty shooting deaths. Dash camera video from 2016 shows Mensah shooting and killing Jay Anderson, who was asleep in his car in Madison Park.Milwaukee County's district attorney decided not to charge Mensah, but Anderson's family asked a judge to independently file criminal charges against Mensah.Mensah invoked his Fifth Amendment right and did not testify during the hearing in May.Wauwatosa's now-retired police chief did testify in the ongoing case. Mensah now works as a Waukesha County sheriff's deputy.He also shot and killed Antonio Gonzalez and Alvin Cole while on duty.

A judge is expected to rule Wednesday on whether to charge former Wauwatosa police Officer Joseph Mensah in one of his three on-duty shooting deaths.

Dash camera video from 2016 shows Mensah shooting and killing Jay Anderson, who was asleep in his car in Madison Park.

Milwaukee County's district attorney decided not to charge Mensah, but Anderson's family asked a judge to independently file criminal charges against Mensah.

Mensah invoked his Fifth Amendment right and did not testify during the hearing in May.

Wauwatosa's now-retired police chief did testify in the ongoing case.

Mensah now works as a Waukesha County sheriff's deputy.

He also shot and killed Antonio Gonzalez and Alvin Cole while on duty.

Read more here:
Judge expected to rule Wednesday whether to charge Mensah in on-duty shooting - WISN Milwaukee

Posted in Fifth Amendment | Comments Off on Judge expected to rule Wednesday whether to charge Mensah in on-duty shooting – WISN Milwaukee

News Scientists create the world’s thinnest magnet – University of California

Posted: at 1:34 am

The development of an ultrathin magnet that operates at room temperature could lead to new applications in computing and electronics such as high-density, compact spintronic memory devices and new tools for the study of quantum physics.

The ultrathinmagnet,which was recentlyreported in the journal Nature Communications, could make big advances in next-gen memory devices, computing, spintronicsand quantum physics. It was discovered by scientists at the Department of Energys Lawrence Berkeley National Laboratory (Berkeley Lab) and UC Berkeley.

Were the first to make a room-temperature 2D magnet that is chemically stable under ambient conditions, said senior authorJie Yao, afaculty scientist in Berkeley Labs Materials Sciences Division and associate professor ofmaterials science and engineering at UC Berkeley.

This discovery is exciting because it not only makes 2D magnetism possible at room temperature, but it also uncovers a new mechanism to realize 2Dmagneticmaterials, added Rui Chen, a UC Berkeley graduate student in theYao Research Groupand lead author on the study.

The magnetic component of todays memory devices is typically made of magnetic thin films. But at the atomic level, these materials are still three-dimensional hundreds or thousands of atoms thick. For decades, researchers have searched for ways to make thinner and smaller 2D magnets and thus enable data to be stored at a much higher density.

Previous achievements in the field of 2D magnetic materials have brought promising results. But these early 2D magnets lose their magnetism and become chemically unstable at room temperature.

State-of-the-art 2D magnets need very low temperatures to function. But for practical reasons, a data center needs to run at room temperature, Yao said. Our 2D magnet is not only the first that operates at room temperature or higher, but it is also the first magnet to reach the true 2D limit: Its as thin as a single atom!

The researchers say that their discovery will also enable new opportunities to study quantum physics. It opens up every single atom for examination, which may reveal how quantum physics governs each single magnetic atom and the interactions between them, Yao said.

The researchers synthesized the new 2D magnet called a cobalt-doped van der Waals zinc-oxide magnet from a solution of graphene oxide, zinc, and cobalt.

Just a few hours of baking in a conventional lab oven transformed the mixture into a single atomic layer of zinc-oxide with a smattering of cobalt atoms sandwiched between layers of graphene.

In a final step, the graphene is burned away, leaving behind just a single atomic layer of cobalt-doped zinc-oxide.

With our material, there are no major obstacles for industry to adopt our solution-based method, said Yao. Its potentially scalable for mass production at lower costs.

To confirm that the resulting 2D film is just one atom thick, Yao and his team conducted scanning electron microscopy experiments at Berkeley LabsMolecular Foundryto identify the materials morphology, and transmission electron microscopy (TEM) imaging to probe the material atom by atom.

X-ray experiments at Berkeley LabsAdvanced Light Sourcecharacterized the 2D materials magnetic parameters under high temperature.

Additional X-ray experiments at SLAC National Accelerator Laboratorys Stanford Synchrotron Radiation Lightsource verified the electronic and crystal structures of the synthesized 2D magnets. And at Argonne National Laboratorys Center for Nanoscale Materials, the researchers employed TEM to image the 2D materials crystal structure and chemical composition.

The researchers found that the graphene-zinc-oxide system becomes weakly magnetic with a 5-6 percentconcentration of cobalt atoms. Increasing the concentration of cobalt atoms to about 12 percentresults in a very strong magnet.

To their surprise, a concentration of cobalt atoms exceeding 15 percentshifts the 2D magnet into an exotic quantum state of frustration, whereby different magnetic states within the 2D system are in competition with each other.

And unlike previous 2D magnets, which lose their magnetism at room temperature or above, the researchers found that the new 2D magnet not only works at room temperature but also at 100 degrees Celsius (212 degrees Fahrenheit).

Our 2D magnetic system shows a distinct mechanism compared to previous 2D magnets, said Chen. And we think this unique mechanism is due to the free electrons in zinc oxide.

When you command your computer to save a file, that information is stored as a series of ones and zeroes in the computers magnetic memory, such as the magnetic hard drive or a flash memory.

And like all magnets, magnetic memory devices contain microscopic magnets with two poles north and south, the orientations of which follow the direction of an external magnetic field. Data is written or encoded when these tiny magnets are flipped to the desired directions.

According to Chen, zinc oxides free electrons could act as an intermediary that ensures the magnetic cobalt atoms in the new 2D device continue pointing in the same direction and thus stay magnetic even when the host, in this case the semiconductor zinc oxide, is a nonmagnetic material.

Free electrons are constituents of electric currents. They move in the same direction to conduct electricity, Yao added, comparing the movement of free electrons in metals and semiconductors to the flow of water molecules in a stream of water.

The new material which can be bent into almost any shape without breaking, and is a million times thinner than a sheet of paper could help advance the application of spin electronics or spintronics, a new technology that uses the orientation of an electrons spin rather than its charge to encode data. Our 2D magnet may enable the formation of ultra-compact spintronic devices to engineer the spins of the electrons, Chen said.

I believe that the discovery of this new, robust, truly two-dimensional magnet at room temperature is a genuine breakthrough, said co-author Robert Birgeneau, a faculty senior scientist in Berkeley Labs Materials Sciences Division and professor of physics at UC Berkeley who co-led the study.

Our results are even better than what we expected, which is really exciting. Most of the time in science, experiments can be very challenging, Yao said. But when you finally realize something new, its always very fulfilling.

Co-authors on the paper include researchers from Berkeley Lab, including Alpha NDiaye and Padraic Shafer of the Advanced Light Source; UC Berkeley; UC Riverside; Argonne National Laboratory; and Nanjing University and the University of Electronic Science and Technology of China.

The Advanced Light Source and Molecular Foundry are DOE national user facilities at Berkeley Lab.

The Stanford Synchrotron Radiation Lightsource is a DOE national user facility at SLAC National Accelerator Laboratory.

The Center for Nanoscale Materials is a DOE national user facility at Argonne National Laboratory.

This work was funded by the DOE Office of Science, the Intel Corporation, and the Bakar Fellows Program at UC Berkeley.

Continue reading here:

News Scientists create the world's thinnest magnet - University of California

Posted in Quantum Physics | Comments Off on News Scientists create the world’s thinnest magnet – University of California

Vaccine opponents appear increasingly confused about HIPAA – MSNBC

Posted: at 1:34 am

At an unnerving press conference last week, a reporter asked Rep. Marjorie Taylor Greene (R-Ga.) whether she's has been vaccinated against the coronavirus. The right-wing congresswoman replied, "You see, with HIPAA rights, we don't have to reveal our medical records, and that also involves our vaccine records."

The Republican's tone suggested she saw herself as an expert in matters related to the Health Insurance Portability and Accountability Act (HIPAA), and she was eager to lecture the reporter about the subject.

The problem, of course, was that Greene had no idea what she was talking about.

A week earlier, North Carolina Lt. Gov. Mark Robinson (R) said door-to-door vaccination information outreach might be "illegal" under HIPAA. That didn't make sense, either.

Alas, the Republicans aren't alone. Dallas Cowboys quarterback Dak Prescott spoke at a press conference of his own last week and was also asked about whether he's received a COVID-19 vaccine. "I don't necessarily think that's exactly important," the athlete said, adding, "I think that's HIPAA."

No, it's really not.

In case this isn't obvious, let's take a moment to shine a light on reality. HIPAA, which has been federal law for the last 25 years, relates to health privacy, but as the New York Times explained late last week:

The law applies only to companies and professionals in the health care field, although some people may incorrectly imply otherwise, as Ms. Greene did in suggesting that the measure offered Fifth Amendment-like protection against revealing personal health information.... [N]othing in the law prohibits asking about someone's health, be it vaccination status or proof that such information is accurate.

If someone called your personal physician asking for details from your medical records, HIPAA would prevent him or her from sharing that information without your approval.

But the law does not create a blanket prohibition on someone being asked about their health. In the case of Marjorie Taylor Greene, HIPAA doesn't create a "right" that makes a reporter's question improper.

Journalists can ask people about whether they've been vaccinated. So can employers. So can store owners make inquiries of customers.

Those who insist that HIPAA shields them from questions they're embarrassed to answer are mistaken.

Go here to read the rest:
Vaccine opponents appear increasingly confused about HIPAA - MSNBC

Posted in Fifth Amendment | Comments Off on Vaccine opponents appear increasingly confused about HIPAA – MSNBC

Q-CTRL: machine learning technique to pinpoint quantum errors – News – The University of Sydney

Posted: at 1:34 am

Professor Michael Biercuk is CEO of quantum tech startup Q-CTRL.

Researchers at the University of Sydney and quantum control startup Q-CTRL have announced a way to identify sources of error in quantum computers through machine learning, providing hardware developers the ability to pinpoint performance degradation with unprecedented accuracy and accelerate paths to useful quantum computers.

A joint scientific paper detailing the research, titled Quantum Oscillator Noise Spectroscopy via Displaced Cat States, has been published inPhysical Review Letters, the worlds premier physical science research journal and flagship publication of the American Physical Society (APS Physics).

Focused on reducing errors caused by environmental noise - the Achilles heel of quantum computing - the University of Sydney team developed a technique to detect the tiniest deviations from the precise conditions needed to execute quantum algorithms using trapped ion and superconducting quantum computing hardware. These are the core technologies used by world-leading industrial quantum computing efforts at IBM, Google, Honeywell, IonQ, and others.

The University team is based at the Quantum Control Laboratory led by Professor Michael Biercukin the Sydney Nanoscience Hub.

Topinpoint the source of the measured deviations, Q-CTRL scientists developed a new way to process the measurement results using custom machine-learning algorithms. In combination with Q-CTRLs existing quantum control techniques, the researchers were also able to minimise the impact of background interference in the process. This allowed easy discrimination between real noise sources that could be fixed and phantom artefacts of the measurements themselves.

Combining cutting-edge experimental techniques with machine learning has demonstrated huge advantages in the development of quantum computers, said Dr Cornelius Hempel of ETH Zurich who conducted the research while at the University of Sydney. The Q-CTRL team was able to rapidly develop a professionally engineered machine learning solution that allowed us to make sense of our data and provide a new way to see the problems in the hardware and address them.

Q-CTRL CEO Professor Biercuk said: The ability to identify and suppress sources of performance degradation in quantum hardware is critical to both basic research and industrial efforts building quantum sensors and quantum computers.

Quantum control, augmented by machine learning, has shown a pathway to make these systems practically useful and dramatically accelerate R&D timelines, he said.

The published results in a prestigious, peer-reviewed journal validate the benefit of ongoing cooperation between foundational scientific research in a university laboratory and deep-tech startups. Were thrilled to be pushing the field forward through our collaboration.

Q-CTRL was spun-out of the University of Sydney by Professor Michael Biercuk from the School of Physics. The startup builds quantum control infrastructure software for quantum technology end-users and R&D professionals across all applications.

Q-CTRL has assembled the worlds foremost team of expert quantum-control engineers, providing solutions to many of the most advanced quantum computing and sensing teams globally. Q-CTRL is funded by SquarePeg Capital, Sierra Ventures, Sequoia Capital China, Data Collective, Horizons Ventures, Main Sequence Ventures and In-Q-Tel. Q-CTRL has international headquarters in Sydney, Los Angeles, and Berlin.

More here:

Q-CTRL: machine learning technique to pinpoint quantum errors - News - The University of Sydney

Posted in Quantum Physics | Comments Off on Q-CTRL: machine learning technique to pinpoint quantum errors – News – The University of Sydney

Opinion: Elections are the worst method of picking judges except for all the others – Houston Chronicle

Posted: at 1:34 am

Regarding Texas Chief Justice Hecht is a champion of judicial reform. Now hes Exhibit A. (July 30: The debate over the election of judges recalls Winston Churchills famous quote that democracy is the worst form of government except for all the others. When I began my service as a commissioner on the legislatively-created 2020 Commission for Judicial Selection, I was convinced we needed to change our system of electing judges. But, as we researched other methods and heard testimony about the alternatives, I concluded that while our system of electing judges is flawed, no other system is clearly better. And some are much worse. I also came to appreciate more fully the integrity of our Texas judges, regardless of how they are selected.

Also, the article mentions our Chief Justice Nathan Hecht, who has ably led our judiciary with integrity. It is worth noting that he is a proponent of changing our elective system. I respect that point of view which roughly half the members of the commission voted in favor of. Nonetheless, few disagree that determining the best method of selecting Texas judges raises many complex issues.

Lynn Liberato, Houston

Regarding They went to hell and back for us on Jan. 6. The least we can do is listen. (July 27): Listening to the voices of the four Capitol police officers recounting their painful memories of the Jan. 6 riot at the U.S. Capitol should be enough to bring us together, determined to understand how such a challenge to the foundations to our democracy could happen and committed to a united effort to assuring it does not happen again. As a first time guest in Houston, I am grateful to the Houston Chronicle for publishing such a timely and powerful editorial. You gave us access to four police officers who represent real life heroes and voiced a clarion call we should all heed.

Grant Revell, Mechanicsville, Va.

What occurred on Jan. 6, 2021 in Washington, D.C. was awful. However, the riots across America in 2020 and the hostility toward so many of our patriotic people of all races, colors and genders was barbaric and dishonored our patriotic country. This is not just what people do or a myth. Every one of these violent demonstrations did occur and a great deal of harm to America resulted from the actions of those that have no regard for others, their properties and their values. Never again should riots be how we deal with the issues that our amazing nation encounters. Lets all take a breath and eloquently voice a protest in challenge of an issue going forward to illuminate a better and more just solution by we the people in a dignified and respectful manner.

Robert Petty, Houston

Democrats along with carefully selected Republicans who previously voted for Trumps impeachment are staging political theater which theyve labeled hearings. If the hearings were actually seeking answers to serious and lingering questions about exactly what happened and why, then I might support them, but whats actually going on is something else altogether. Were there some Trump supporters who broke the law by forcibly entering the Capitol building, damaging property and threatening people? Of course weve all seen the videos. So wed already established that there are some crazies who showed up at Trumps rally and then broke the law. Theyre being prosecuted for their crimes.

My humble suggestion is that Congress instead should spend its time and energy recognizing and addressing the concerns shared by the half of Americans who have supported Trumps America First agenda. Even if Congress succeeds in keeping Trump off the ballot in 2024, someone will take Trumps place to represent these Americans. The Trump movement is not a cult of personality as some clueless liberals continually chant, but rather its a wakening of a silent majority no longer silent. It will not go away even if Trump does.

Greg Groh, Houston

Despite loud protests and diversionary hype, the facts of the U.S. Capitol siege are under the microscope. Now, we must have the subpoena power of Congress require individuals to appear in person. Position them before the committee, in full view of the public and ask those questions that need answers. Play their videos, display their speeches and writings expressing a consistent viewpoint. Scan the army of attorneys at their side as they invoke their Fifth Amendment rights. Provide us all the opportunity to see and hear these witnesses, weigh what they are saying and when they refuse to speak up. That will speak volumes.

Cliff Boden, Humble

Read the original post:
Opinion: Elections are the worst method of picking judges except for all the others - Houston Chronicle

Posted in Fifth Amendment | Comments Off on Opinion: Elections are the worst method of picking judges except for all the others – Houston Chronicle

Steven Weinberg died on July 23rd – The Economist

Posted: at 1:34 am

Jul 28th 2021

AS HE LIKED to tell it, there were three epiphanies in Steven Weinbergs life. The first came in a wooden box. It was a chemistry set, passed on by a cousin who was tired of it. As he played with the chemicals in it, and found that each reacted differently because of atoms, a vast thought struck him: if he learned about atoms, he would know how the whole world worked.

The second epiphany came when, as a teenager, he paid a routine visit to his local library in New York. On the table was a book called Heat, open to a page of equations. Among them was the elegant, unknown swirl of an integral sign. It showed that with a mathematical formula, and a magic symbol, science could express something as rudimentary as the glow of a candle flame. His third awakening, when he was in his 20s and already a professor of physics, was the discovery that a mathematical theory could be applied to the whole dazzling array of stars and planets, dark space beyond them and, he concluded, everything.

All regularities in nature followed from a few simple laws. Not all were known yet; but they would be. In the end he was sure they would combine into a set of equations simple enough to put on a T-shirt, like Einsteins E=mc2. It was just a matter of continually querying and searching. In the strange circumstance of finding himself conscious and intelligent on a rare patch of ordinary matter that was able to sustain life, doggedly asking questions was the least he could do.

His signal achievement was to discover, in the 1960s, a new level of simplicity in the universe. There were then four known universal forcesgravity and electromagnetism, both of which operate at large scales, and the strong and weak nuclear forces, both of which are appreciable only at small scales. Electromagnetism was explained by a quantum field theory; similar theories for the nuclear forces were eagerly being sought.

In quantum field theories, forces are mediated by particles called bosons; the boson involved in electromagnetism is the photon, the basic particle of light. He and others showed that a theory of the weak force required three bosons: the W+ and the W-, which carried electric charges, and the Z0, which did not. The W particles were at play in the observable universe; they were responsible for some sorts of radioactive decay. The Z was notional until, in 1973, researchers at CERN, Europes great particle-physics lab, observed neutral currents between the particles they were knocking together. These had never been seen before, and could be explained only by the Z. In 1979 the Nobel prize duly followed.

In his understated way, he called his contribution very satisfactory. It was not just that the weak force and the electromagnetic force could be explained by similar tools. At high energies they were basically the same thing.

That triumph of unification increased his curiosity about the only point where such high energies were known to have existed: the Big Bang. In his book The First Three Minutes, in 1977, he described the immediate aftermath, to the point where the hyper-hot cosmic soup had cooled enough for atomic nuclei to form. He saw early on how deeply particle physics and cosmology were intertwined, and became fascinated by the idea of a universe dominated by unobservable dark energy and dark matter in which ordinary matter (the stars and the planets and us) was merely a small contamination. He longed for CERN s Large Hadron Collider to find evidence of dark matter. It caused him lasting frustration that Congress in 1993 had cancelled the Superconducting Super Collider, which was to have been even bigger.

Whatever was found, he was sure it would fit into the simple scheme of natures laws. Quantum mechanics, however, troubled him. He worried that its determinism implied that the world was endlessly splitting, generating myriad parallel histories and universes in which the constants in nature would have different values. Goodbye to a unified theory of everything, if that were so.

Such a unified law would have given him satisfaction but, he knew, no comfort. Natures laws were impersonal, cold and devoid of purpose. Certainly there was no God-directed plan. As he wrote at the end of The First Three Minutes, the more the universe seemed comprehensible, the more it seemed pointless. No saying of his became more famous, but the next paragraph softened it: humans gave the universe their own point and purpose by the way they lived, by loving each other and by creating art.

He set the example by marrying Louise, his college sweetheart, devouring opera and theatre, revelling in the quirky liberalism of Austin, where he taught at the University of Texas for almost four decades, and looking for theories in physics that would carry the same sense of inevitability he found so beautiful in chamber music, or in poetry. He still thought of human existence as accidental and tragic, fundamentally. But from his own little island of warmth and love, art and science, he managed a wry smile.

What angered him most was the persistence of religion. It had not only obstructed and undermined science in the age of Galileo and Copernicus; it had also survived Darwin, whose theory of evolution had shocked it more sharply than anything physics did. And it was still there, an alternative theory of the world that corroded free inquiry. For even if the laws of nature could be reduced to one, scientists would still ask: Why? Why this theory, not another? Why in this universe, and not another?

There was, he reflected, no end to the chain of whys. So he did not stop asking or wondering. He liked to review and grade his predecessors, from the ancient Greeks onwards, chastising them for failing to use the data they had, but also sympathising with their lack of machines advanced enough to prove their ideas. The human tragedy was never to understand why things were as they were. Yet, for all that, he could echo Ptolemy: I know that I am mortal and the creature of a day, but when I search out the massed wheeling circles of the stars, my feet no longer touch the EarthI take my fill of ambrosia, the food of the gods.

This article appeared in the Obituary section of the print edition under the headline "Natures laws"

See the rest here:

Steven Weinberg died on July 23rd - The Economist

Posted in Quantum Physics | Comments Off on Steven Weinberg died on July 23rd – The Economist

FBI and Detroit police taught ‘White Boy Rick’ the drug game then double-crossed him, he says. Now, he wants $100 million – WDJT

Posted: at 1:34 am

By Eliott C. McLaughlin, CNN

(CNN) -- Voice quavering, Rick Wershe Jr., who as a teen in 1980s Detroit was painted as a murderous drug kingpin, dabbed his eyes as he recalled one of the last conversations he had with his father, who he'd always looked up to as a strong man.

Suffering from brain cancer, his dad often moaned in pain over the phone. During this 2014 call, Rick Wershe Sr. told his imprisoned son he was "scheduled to die" that day, which the younger Wershe told him wasn't true. His mind "playing tricks," the ailing father insisted, Wershe Jr. recalled.

"I lost it, and it's hard for me to talk about," he tearily told CNN. "I broke down that day, and I happened to be in my counselor's office. ... I had a lot of pride, and I remember the counselor, he gave me a hug and he wouldn't let me leave his office and I just wanted to get back to my cell to be alone. He said, 'Rick, just stay here,' and I'll never forget that."

Rick Wershe Sr. died about two weeks later, on October 2, 2014. Wershe Jr. wasn't allowed to attend the funeral.

It's one of myriad milestones Wershe Jr. -- who the media and Hollywood christened "White Boy Rick" -- says he missed because the FBI and Detroit police groomed him to be a drug informant at age 14. They taught him the tricks of buying and selling narcotics, while providing him money, drugs and a fake ID -- only to disavow him when he was arrested for cocaine, he says.

Now 52 and having served more than 32 years -- all but a year of adulthood -- in prison, Wershe filed a federal lawsuit July 20, the first anniversary of his prison release. He demands authorities acknowledge they indoctrinated him and broke promises to help him. Wershe served the longest sentence of any nonviolent minor in Michigan history, according to his lawyer, Nabih Ayad, because the information he provided helped take down crooked police.

Wershe wants $100 million for his trouble, a sum Ayad says amounts to about $3 million for each year of incarceration, during which Wershe has suffered anxiety, depression and abdominal pain from an assassination attempt that ripped his colon in half when he was 15.

Despite the ailments, Wershe is striving to forge a new reputation -- an endeavor he began in prison organizing holiday food drives. In the last year, he's worked to improve mental health resources and the foster care and criminal justice systems in Detroit.

Ayad is requesting an extension to the statute of limitations, which case law supports when someone fears retaliation from those imprisoning him, he told CNN. Wershe's previous lawyers advised him not to seek redress until he was released, Ayad said.

"They were hoping he dies in jail. They were hoping someone kills him in jail. They were hoping their story will never get out, never, because they knew what they did was wrong -- morally, ethically, principally," the attorney said at a news conference.

Detroit's city attorney did not respond to a request for comment. In an email signed by Mayor Mike Duggan and Police Chief James White, the city and its police department declined to comment, as did the FBI, through its Detroit field office.

The story of White Boy Rick has long titillated audiences, whether it's told in newspapers, magazines, documentaries, books or an eponymous feature film with Matthew McConaughey. Wershe Jr., unconvinced all his story's tellers have fallen on the side of accuracy, has his own documentary in the works.

While the particulars shift from one account to the next (Wershe hasn't seen the McConaughey movie but refutes the accuracy of certain scenes relayed to him), the narratives stick close to the lawsuit. It's the story of a White teen operating among Black drug dealers in a corrupt and treacherous city during the crack epidemic.

His dad owned a gun store, through which he'd made acquaintance with FBI agents, Wershe Jr. said, explaining his father reached out when he learned his daughter was dating a drug dealer. An agent dropped by the house but told Wershe Sr. he couldn't help him without some quid pro quo, his son said.

Wershe Sr. didn't know much about the streets, according to his son. He later met the agent at a fast food joint and was shown images of people the agent wanted identified, the lawsuit says. Wershe Sr. couldn't help, but his son knew some of the characters from the east side of Detroit and provided names, according to the lawsuit.

Realizing the son was the better source, the agent pulled up to the junior Wershe one day as he walked home from school, telling the 14-year-old, "Get in," the lawsuit says. Another federal agent began asking him to "engage in extremely more dangerous criminal drug-related activity," and the agents introduced him to Detroit Police Department officers on a drug task force targeting gangs and corrupt police, according to the lawsuit. Both would become fearsome enemies, Wershe Jr. said.

The teen "was of a malleable and impressionable mindset and did what the FBI agent and DPD officers demanded he do, that is go into drug houses he did not know, in areas of the city he did not know, and ask to buy drugs from people he did not know," the lawsuit says.

Gregarious and affable, qualities he still exudes today, Wershe Jr. was good at the work -- the details of which he kept from his father. Shortly after turning 15, the lawsuit alleges, he was operating throughout greater Detroit, and his handlers let him keep some of the seized drugs to sell himself. But he'd begun to draw suspicion.

In November 1984, Wershe told CNN, he was called to a house. He declined to divulge who summoned him but said he was in the basement when an "associate" called him up. When he got upstairs, the associate shot him with a .357 Magnum, the bullet ripping through his large intestine, he told CNN.

"No words were said," he recalled. "All I remember is waking up at the bottom of the stairs in this agonizing pain, and I was 15 years old. I thought I was going to die."

The shooter's girlfriend arrived within a minute, Wershe said. Panicked, she called 911. The shooter and his friend put Wershe in a car -- whether to transport him to a hospital or a secluded place to die, he's not sure -- and as they pulled out, an ambulance blocked the car. Wershe remembers a paramedic telling his shooter, "Nuh-uh, we're taking him."

"Thank God his girlfriend showed up. Thank God she called 911, or I wouldn't be talking to you today," Wershe said.

Here might have been a fine time for police to reflect on the pitfalls of employing a teenager as an informant. Instead, they came to the hospital and instructed Wershe to describe the shooting as an accident to boost his street cred, the lawsuit states.

Within six months, they thrust him back into the snitch game, providing him accommodations, money and a fake ID to continue his undercover work in Las Vegas, where several Detroit drug lords were attending a bout between Thomas Hearns -- a favorite son of the Motor City, ironically nicknamed "The Hitman" -- and Marvelous Marvin Hagler, Wershe and the lawsuit say.

The media took notice of the splashy Wershe, according to the lawsuit, and the sobriquet "White Boy Rick" began appearing in headlines, spinning the legend of a teen kingpin. Wershe was too naive to fathom the folly of being a familiar White face in a city where seven in 10 residents were African American and locals were demanding answers to the drug scourge, he says.

The feds and police cut off contact by the time he was 16, "likely to save themselves from legal action should they have been caught using a 14/15-year old as a drug dealer-informant," the lawsuit says. Wershe had become a celebrity of the worst kind -- known to reporters, gang members and police who had no idea he was an informant because officers had used his dad's name on the paperwork, according to the lawsuit.

"If that's not child endangerment of the highest level, I don't know what you call it," Wershe told CNN.

There were at least three more attempts on his life, including one in which bullets narrowly missed his father as he watched TV, the lawsuit says. In the 2017 documentary "White Boy," contract killer Nate Boone Craft, who served only 17 years after turning informant himself, recounted his two attempts to kill Wershe.

The orders arrived from a now-deceased city official, the hitman alleged. Wershe had reportedly implicated the official in a coverup involving the drive-by murder of a 13-year-old.

"I was told to kill White Boy Rick. We heard that he was telling, so they said, 'We got to kill that White boy,'" Craft told filmmakers. "We got to make sure that it don't lead back to no one, and I said, 'Well, you know me. All my hits don't lead back to no one.'"

Wershe made a narrow escape from an intersection just north of Interstate 94, the lawsuit says. Craft pulled alongside the youngster's vehicle, and his accomplice opened fire, but "the Mac jammed on us," Craft said, referring to the brand of machine pistol. Craft later tried to kill Wershe using a scoped rifle before a court hearing, but the teen used an underground entrance into the courthouse, the killer said in the documentary.

"Hitmen should not have been Plaintiff's only concern," the lawsuit says. "Thanks to Defendants, Plaintiff had become a target for the drug gangs as well as a target for law enforcement."

Wershe's drug-dealing days ended May 22, 1987. The 17-year-old and a friend were pulled over and Wershe ran. Officers caught him, beat him badly enough to go to the hospital and later informed him they'd received a tip leading them to 18 pounds of cocaine they said he'd stashed in his neighbor's yard, the lawsuit and local news reports say.

Wershe is candid about his drug dealing. When he was pulled over, he was carrying a knot of drug proceeds, he concedes. He believed he was still under police protection, he said, but the box of cocaine -- which contained far more than 650 grams, enough to put a drug dealer away for life -- was a setup, Wershe insists. When the court ordered him to provide fingerprints, he told the judge no order was needed because he hadn't touched the box, he said.

"I was selling drugs. I had money on me," he told CNN. "Still to this day, I'm out of prison, and I'll say the same thing: I never touched that f**king cocaine. I'm adamant about it. I'll tell you, I sold drugs. That box is a goddamned lie, pardon my language."

Prosecutors cast Wershe as one of Detroit's most dangerous dealers, a story many reporters were all too happy to take to editors. The jury declared itself deadlocked for a spell, according to reports, but ultimately found him guilty. Under Michigan's 650-Lifer Law, Wershe was sent to prison forever. No parole.

One of his FBI handlers visited him in 1991 with a federal prosecutor who needed help with a sting targeting dirty policemen and politicians, and he promised to fight for Wershe's release, the lawsuit says. The 20-year-old reluctantly obliged. Operation Backbone was a success, nailing 13 Detroit police officers and public officials, according to the lawsuit.

Wershe wasn't released. He was sent to Florida to serve his time in witness protection, largely cutting him off from his family for 15 years, the lawsuit says.

Another federal prosecutor visited the following year, promising to advocate for a commutation if the young man testified against a drug gang, the lawsuit says. Again, Wershe delivered, with an assurance his grand jury testimony would never be turned against him, according to the lawsuit.

In 1998, Michigan revised its 650-Lifer Law. Wershe could seek parole beginning in 2002. Before a 2003 hearing, the lawsuit says, he called in his chips but was informed the federal prosecutors who promised to help were barred from doing so.

"Plaintiff's nightmare turned surreal as Detroit Police Officers that he had never met before testified at his hearing, quoting directly from Plaintiff's sealed grand jury testimony," linking him to the drug gang he helped take down, the suit says.

The testimony "absolutely materially was the dispositive factor in the Board's decision to not allow Plaintiff parole," the lawsuit says, demanding prosecutors acknowledge they violated his Fifth Amendment rights.

Wershe's attorney at the time told him that, for his safety, he shouldn't level accusations over the grand jury testimony until he got out, the lawsuit says. He felt helpless, it says, and a "deep depression" set in.

Gina Balaya, spokeswoman for the US Attorney's Office for the Eastern District of Michigan, did not return a message seeking comment.

While serving time in Florida, Wershe was implicated in a stolen car ring, the details of which he disputes. He pleaded guilty to racketeering, he says, after prosecutors threatened to arrest his mother and sister.

Wershe -- a father of three 30-something children, all born in the three years before he went to prison -- was in solitary confinement in Florida in 2005 when a jailer told him his oldest daughter had delivered his first grandchild, a boy, he said.

"I said, 'Oh, you must have misunderstood. My daughter was having a girl,' and she said, 'No, you had a grandson.' She said sometimes those things are wrong, and today he's a 16-and-a-half-year-old kid, an honor roll student and going to graduate school a year early and get a jump on college," the proud grandfather said.

Wershe would miss the births of all six of his grandchildren, one of whom he will meet for the first time on a road trip to Indiana next month. The youngest is 7.

He was sent back to Michigan after his racketeering plea. Upon winning parole, he walked out of prison in August 2017 -- and into the transport van of US Marshals, who took him back to Florida, where he would serve three more years.

Pivotal to his release was the testimony of two ex-FBI agents, one of whom is named in Wershe's lawsuit. The other is Gregg Schwarz, who confirmed in a 2012 letter to Michigan's parole board that Wershe had worked undercover and assisted with investigations into the 13-year-old's murder, the Detroit drug gang and Operation Backbone.

"At the time, his age was a factor and would have been an embarrassment to the federal government," Schwarz wrote. "Several agencies promised intervention but it never occurred. Richard continued to cooperate."

In the "White Boy" documentary, Schwarz joined other sources, including a gang leader and convicted drug trafficker, in telling filmmakers Wershe had no henchmen, no territory. Tales of him being a ruthless kingpin are overblown, they said.

"I'm sorry to tell you that the legend of White Boy Rick is just not true," Schwarz said.

Released on July 20, 2020, Wershe has been working to cement that message. His Instagram feed contains no glorification of his days as a baller. Rather, it shows him golfing, fishing and hanging out with fiance Michelle MacDonald. The two met in middle school and cultivated a romantic relationship about five years ago.

They've adopted two feral cats -- Bonnie and Clyde, he says, smirking, sipping from a water bottle -- and a pair of rescue Shih Tzu-Pomeranians, Sophie and Rosie, who are heavily featured in his timeline. Alongside the pups are images of Wershe chumming about with business owners and celebrities, including "Hitman" Hearns and Hall of Fame running back Barry Sanders, another of Detroit's favorite sons, although adopted.

"The circle that I'm around is amazing," Wershe said. "The love and support that I'm getting is amazing."

It hasn't been all celebration. In an affidavit, MacDonald said her fianc suffers trauma stemming from his experiences with Detroit's underground and the broken promises from authorities.

"Rick frequently wakes us both up from sleep by having nightmares, which jar him awake and which he has told me are about his being shot when he was 15, and then later his being left in prison," she wrote.

Wershe gets anxious passing prisons, remembering the horrors he's seen, including inmates stabbed in the neck and sliced from mouth to ear, he said. One of his neighbors hanged himself in his cell, he said.

After his release, he was pulled over for speeding, and "I truly felt like I was going to have a heart attack because of the fear," he said, growing emotional again. The officer gave him a warning and told him to slow down.

Detroit school board member and former state lawmaker Sherry Gay-Dagnogo met Wershe in January. At last week's news conference, she lauded the work he's done to improve the criminal justice and foster care systems, while feeding and clothing the less fortunate and helping build a ramp for a paraplegic friend.

"He's trying to find a way to make his life -- the pain and suffering that he endured -- a pathway and a light to guide those so they will never ever have to deal with situations like that," she said.

Speaking to CNN, she praised his involvement with the Team Wellness Center, a local mental health services provider, and said so much of Wershe's work is aimed at combating inequity and creating alternatives for those headed toward incarceration. He also speaks with ex-convicts who "don't understand the path forward," she said.

"Rick has continued to mushroom in this space, growing in this space of being a voice, being an advocate, giving back," she said. "He's a connector."

Wershe enjoys helping others, but he prefers being a role model, he said: "If I set an example and get other people to follow me, I think I'm doing more than just feeding somebody for a day."

Gay-Dagnogo doesn't believe he has revenge in his heart, she said. He vacillated for months on whether to file his lawsuit, ultimately deciding he wanted his story on the record to ensure no more youngsters faced his travails, she said.

The White Boy Rick persona wasn't Wershe's idea, he told reporters this month, addressing many of them by name. But if he can use it as a platform to draw attention to important initiatives, he's fine with the moniker.

Asked where he finds inspiration after 32 years and seven months in a cage, Wershe said he read loads of books in prison, but he brought only one home: Viktor Frankl's "Man's Search for Meaning," sent to him by screenwriter Scott Silver of "Joker" and "8 Mile" fame. The book chronicles Frankl's and fellow prisoners' experiences in Nazi concentration camps.

"When I read it, it just gave me meaning. It showed me that what I was going through is nothing compared to what this man went through, so it made me stronger, and I needed that push at the end (of my time in prison)," he said.

He can't let anger consume him, he said. It will eat away at him. It won't touch another soul, he said.

"People say, 'It's amazing to me you're not bitter,'" he said. "I'm not bitter because if I'm bitter, they're still winning."

The-CNN-Wire & 2021 Cable News Network, Inc., a WarnerMedia Company. All rights reserved.

View original post here:
FBI and Detroit police taught 'White Boy Rick' the drug game then double-crossed him, he says. Now, he wants $100 million - WDJT

Posted in Fifth Amendment | Comments Off on FBI and Detroit police taught ‘White Boy Rick’ the drug game then double-crossed him, he says. Now, he wants $100 million – WDJT

Google’s ‘time crystals’ could be the greatest scientific achievement of our lifetimes – The Next Web

Posted: at 1:34 am

Eureka! A research team featuring dozens of scientists working in partnership with Googles quantum computing labs may have created the worlds first time crystal inside a quantum computer.

This is the kind of news that makes me want to jump up and do a happy dance.

These scientists may have produced an entirely new phase of matter. Im going to do my best to explain what that means and why I personally believe this is the most important scientificbreakthrough in our lifetimes.

However, for the sake of clarity, theres two points I need to make first:

In colloquial terms, its a big screw you to Sir Isaac Newton.

Time crystals are a new phase of matter. For the sake of simplicity, lets imagine a cube of ice.

When you put a cube of ice in glass of water, youre introducing two separate entities (the ice cube and the liquid water) to each other at two different temperatures.

Everyone knows that the water will get colder (thats why we put the ice in there) and, over time, the ice will get warmer and turn into water. Eventually youll just have a glass of room-temperature water.

We call this process thermal equilibrium.

Most people are familiar with Newtons first law of motion, its the one that says an object at rest tends to stay at rest and an object inmotion tends to stay in motion.

An important side-effect of this law of physics is that it means a perpetual motion machine is classically impossible.

According to classical physics, the universe is always moving towards entropy. In other words: if we isolate an ice cube and a room-temperature glass of water from all other external forces, the water will always melt the ice cube.

The entropy (the movement towards change) of any system will always remain the same if there are no processes, and it will always increase if there are processes.

Since our universe has stars exploding, black holes sucking, and people lighting things on fire chemical processes entropy is always increasing.

Except when it comes to time crystals. Time crystals dont give a damn what Newton or anyone else thinks. Theyre lawbreakers and heart takers. They can, theoretically, maintain entropy even when theyre used in a process.

Think about a crystal youre familiar with, such as a snowflake. Snowflakes arent just beautiful because each one is unique, theyre also fascinating formations that nearly break the laws of physics themselves.

Crystalline structures form in the physical world because, for whatever fundamental scientific reason, the atoms within them want to exist in certain exact points.

Want is a really weird word to use when were talking about atoms Im certainly not implying theyre sentient but its hard to describe the tendency toward crystalline structures in abstracts such as why.

A time crystal is a new phase of matter that, simplified, would be like having a snowflake that constantly cycled back and forth between two different configurations. Its a seven-pointed lattice one moment and a ten-pointed lattice the next, or whatever.

Whats amazing about time crystals is that when they cycle back and forth between two different configurations, they dont lose or use any energy.

Time crystals can survive energy processes without falling victim to entropy. The reason theyre called time crystals is because they can have their cake and eat it too.

They can be in a state of having eaten the whole cake, and then cycle right back to a state of still having the cake and they can, theoretically, do this forever and ever.

Most importantly, they can do this inside of an isolated system. That means they can consume the cake and then magically make it reappear over and over again forever, without using any fuel or energy.

Literally everyone should care. As I wrote back in 2018, time crystals could be the miracle quantum computing needs.

Nearly every far-future tech humans can imagine, from teleportation to warp drives and from artificial food synthesizers to perpetual motion reactors capable of powering the world without burning fuels or harnessing energy, will require quantum computing systems.

Quantum computers can solve really hard problems. Unfortunately, theyre brittle. Its hard to build them, hard to maintain them, hard to get them to do anything, and even harder to interpret the results they give. This is because of something called decoherence, which works a lot like entropy.

Computer bits in the quantum world, qubits, share a funky feature of quantum mechanics that makes them act differently when observed than when theyre left alone. That sort of makes any direct measurements of qubit states (reading the computers output) difficult.

But time crystals want to be coherent. So putting them inside a quantum computer, and using them to conduct computer processes could potentially serve an incredibly important function: ensuringquantum coherence.

[Greetings Humanoids! Did you know we have a newsletter all about AI and quantum computing? You can subscribe to itright here]

No. No, no, no, no no. Dont get me wrong. This is baby steps. This is infancy research. This is Antony van Leeuwenhoek becoming the first person to use a microscope to look at a drop of water under magnification.

What Googles done, potentially, is prove that humans can manufacture time crystals. In the words of the researchers themselves:

These results establish a scalable approach to study non-equilibrium phases of matter on current quantum processors.

Basically they believe theyve proven the concept, so now its time to see what can be done with it.

Time crystals have always been theoretical. And by always, I mean: since 2012 when they were first hypothesized.

If Googles actually created time-crystals, it could accelerate the timeline for quantum computing breakthroughs from maybe never to maybe within a few decades.

At the far-fetched, super-optimistic end of things we could see the creation of a working warp drive in our lifetimes. Imagine taking a trip to Mars or the edge of our solar system, and being back home on Earth in time to catch the evening news.

And, even on the conservative end with more realistic expectations, its not hard to imagine quantum computing-based chemical and drug discovery leading to universally-effective cancer treatments.

This could be the big eureka weve all been waiting for. I cant wait to see what happens in peer-review.

If you want to know more, you can read Googles paper here. And if youre looking for a technical deep-dive into the scientific specifics of what the researchers accomplished in the lab, this piece on Quanta Magazine byNatalie Wolchover is the bees knees.

Continue reading here:

Google's 'time crystals' could be the greatest scientific achievement of our lifetimes - The Next Web

Posted in Quantum Physics | Comments Off on Google’s ‘time crystals’ could be the greatest scientific achievement of our lifetimes – The Next Web