MythBusters: Buoyancy DVD
The MythBusters team investigates two "uplifting" ideas: can a child be lifted off the ground by helium balloons, and can ping pong balls be used to raise a sunken ship?
Is it fact or fiction? Special effects experts Adam Savage and Jamie Hyneman take urban legends and put them to the scientific test. The concepts presented in each video will have students looking at science in a whole new way.