And here we are at the end. The answers to yesterday’s quiz are as follows:

275 molecules of water is the minimum number needed to form an ice crystal or the world’s smallest snowflake. You can read our story here.

Eating a big turkey Christmas lunch is reputed to make you feel sleepy, but this is a myth. The levels of tryptophan in turkey are comparable to other meats.

We hope you’ve enjoyed the quiz. Thanks to all for your answers.

                  

Source:
http://prospect.rsc.org/blogs/cw/2012/12/19/answers-to-day-12-of-the-quiz/