These Joe Geniuses take their jet engines on a wild ride. Check out who wins the "Joe Effort Award" for their best try at homemade science! Plus, Jonah Ray gives out the "Joe Science Award" for the best executed science project of the bunch.

Meet the Backyard Turbo Scientists!

"Redneck Lawnchair" from 1puglife

"Huge snow bank jump" from 1puglife

"Crazy jet kayak" from Tallansa

"Jet Lawnmower" from Sbscottmonkey

"Depth Charge Rocket Car" from Martin Patterson

"Homemade Rocket Engines" from Christopher Poris