145,912 views
Change Player Size
Watch this video in a new window
Change of State
The Mpemba effect is the surprising phenomenon whereby hot water can, under certain conditions, freeze sooner than cold water, even though it must pass the lower temperature on the way to freezing....
Upgrade to Flash Player 10 for improved playback performance. Upgrade Now or get more info.
1 ratings
Sign in to rate
1,062 views
© 2009 YouTube, LLC