From: YouTube on Fri, Jan 25 2008 7:14 PM

weird but cool inventions, most from japan

From: YouTube on Tue, Jan 22 2008 8:46 AM

This machine can cool a can of soft drink from room temperature (70 ºF) to drinking temperature (45 ºF) in less than 30 seconds for 5 cents per can. It does not fizz when opened and is cold and refreshing. It uses liquid CO2 to create dry ice, which cools the beverage, which could be anything fr...