ep.11 "Paper Armor"
时长: / 首播:June 29, 2011
Myths tested:
Can a swimmer increase his chances of surviving an underwater explosion by floating at the surface?
Did armies in ancient China use paper armor that was as effective as steel?
Myths tested:
Can a swimmer increase his chances of surviving an underwater explosion by floating at the surface?
Did armies in ancient China use paper armor that was as effective as steel?