Your browser may block some cookies by default. By clicking, you agree to allow our advertising partners to place their cookies and serve you more relevant ads. Visit our privacy policy page to view our privacy policy or opt-out.
download-1500046070907.jpg

Former NASA Engineer Builds World's Biggest Super Soaker Just In Time For Summer

By Zachary Brenner

Mark Rober is former NASA engineer who previously worked on the Curiosity Rover. Nowadays he spends much of his time making some pretty cool things on YouTube.

Recently, he designed the world's largest Super Soaker. It is seven feet long and, yes, it is as powerful as it looks.