Join or Sign In
Sign in to customize your TV listings
By joining TV Guide, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.
2 Episodes 2012 - 2012
Episode 2
Episode 5
If a penny falls off the top of the Empire State Building and hits someone on the pavement, will it kill them? Science geek and adrenaline junkie Greg Foot lives to risk his neck and get to the bottom of such things. Greg comes under sustained attack - he's immersed in cold water to discover what extreme temperature can do to you and has his fingers hammered to test a weird painkiller. And then he investigates spontaneous human combustion.