петък, 18 юли 2008 г.

Hot water freezes faster than cold water

Hot water freezes faster than cold water!

This is one of the most unintuitive natural observation, which to date has no known reasonable, nor scientific accepted explanation.

http://math.ucr.edu/home/baez/physics/General/hot_water.html

http://www.apnoia.org/ivantic/fizika/faq/hot_water.html