A Cool and Candid Look Inside the International Space Station

Here is an Interesting & Candid tour of the International Space Station. Hosted by NASA astronaut Suni Williams (she's one of the best). Living up 220 miles above the earth for months at a time, she takes you through the different modules to show you how things function in Micro Gravity, toilet and all... ;-) One thing she did not mentioned is... where the drinking water came from... by the way, there's no up's or down's in space.