2:46 What would a rainbow be like on Tatooine? 2:58 What if you literally had all the money in the world? 2:48 Can you power your computer by typing? 2:57 What if you tried to print Wikipedia? 3:41 You're Technically HOTTER Than The Sun (with XKCD!) 4:38 What if you made a jetpack using rifles? 2:53 What if we put a pool on the moon? 3:56 What if you built a billion-story building? 3:15 What if you threw a baseball at nearly light speed? 2:48 What if the Moon were made entirely of electrons? 2:46 What if the wise men kept walking after Jesus’s birth? 4:35 What if you had a mole of moles? 4:02 But what if we tried MORE power? 2:51 What if ALL the sun’s power was focused in one place? 3:00 Could you power a house with the radioactivity from bananas? 4:23 Would a Submarine Work as a Spaceship? 3:06 What would a magnitude 15 earthquake be like? 2:46 Can you drive west to lengthen the sunset? 4:20 What if a glass of water were LITERALLY half empty?