Joe Genius

Gravity (1x13)

Fecha de emisión: Oct 06, 2010

What goes up must come down. Isaac Newton first identified the force we call gravity, and now Joe Geniuses are climbing to new heights to discover its influence. Watch as skydivers, bungee jumpers, and jet-pack-toting adventurers get a (sometimes painful) lesson on the uncompromising science of free fall.