MythBusters

Superhero Hour (2007x17)

Air date: Aug 29, 2007

Can you climb a building with a motorized grappling hook? If you punch someone while wearing a ring, will you make a ring-shaped imprint? Can you change in a phone booth? Can you rig a grappling hook on to a car, shoot it at a steel structure, and use it to swing around a 90 degree corner?