Buried Alive
S1, E8: Fact or fiction: Leaping from a bridge is safer if a hammer is thrown first to break the plane of the water's surface. Find out how much oxygen remains inside a coffin for those poor folks who get buried alive.

S1, E8: Fact or fiction: Leaping from a bridge is safer if a hammer is thrown first to break the plane of the water's surface. Find out how much oxygen remains inside a coffin for those poor folks who get buried alive.