I've learnt about Maxwell Demon.

But, what had interest me most is the game itself.

Because, I have to separate the tiny wheeny molecules into two different groups.

Go to this link:

original & harder version: http://www.imsc.res.in/~sitabhra/research/persistence/maxwell.html

simpler version: http://absolutist.com/online/demon/

** be sure that you have Java install-ed for your IE

Fun Fun