MythBusters

Kari Byron

Grant Imahara

Tory Belleci

Jamie Hyneman (l.), Adam Savage

Hosts Adam Savage & Jamie Hyneman pose with test car at Alameda Runway.

Host Jamie Hyneman holds a megaphone while standing next to host Adam Savage who is holding a chainsaw.

A dirt cloud forming behind the car as it is driven down a dirt track.

UFC fighter Brendan Schaub speaking to host Jamie Hyneman at Mare Island.

In Makeshift Ultralight, Kari, Grant and Tory try building an ultralight airplane with raw bamboo, a small stolen engine, and a roll of duct tape. MacGyver made it all seem effortless on television. But real time and gravity conspire against doing this in real life-it's so much harder than it looks. And volunteer pilots prove hard to come by. Pictured here is Grant Imahara.

Jamie Hyneman (l.), Adam Savage