tag:techtv.mit.edu,:Array/226664420 2007-05-03 01:10:41 -0400 annaw 30 chile peppers + liquid nitrogen + sugar + milk = spice cream! 204 tag:techtv.mit.edu,:Array/226642640 2009-01-26 09:08:16 -0500 MIT Department of Physics Technical Services Group This demonstrates the <a href="http://en.wikipedia.org/wiki/Ideal_gas_law">ideal gas law</a> (PV=nRT) which states that a drop in temperature with fixed mass and external pressure will result in a smaller volume, and vice versa. 79