The Wonder of It All2007

John Young:
You could carry the equivalent of a 100-pound sack of moon rocks and jump up to the second rung of the lunar lander, which is that high off the floor here [holds his hand at eye level] , flat-footed. That one-sixth gravity's really nice. When you drop your pencil in zero gravity, you can chase it for three hours. When you drop it in one-sixth gravity, just look down and there it is.