Ok, this is seriously cool! (no pun intended)

The folks at linkxs.org decided to try running a Raspberry Pi under liquid nitrogen, and seeing how it performed.  Like a beast apparently!  It runs pretty stable at -100C.  The ethernet port is only rated to 0C, so the fact that it still worked and they could stay SSHed into the machine is awesome.

Great job guys!

http://linkxs.org/freezing-a-raspberry-pi-in-liquid-nitrogen/

-Shea