Mythbusters

In Chinese Invasion Alarm, the MB are taking a pot shot at an ancient Chinese text that alludes to a subterranean sonar system that could apparently detect and intercept an invasion from below. The build team set about making authentic drums from pottery jars. Then it's off to a nineteenth century hand-hewn Californian mine to test out this military myth. In Five Second Rule, Adam and Jamie join forces again, to test out a myth that millions of hungry Americans invoke every day- if its been on the floor for less than five seconds, its safe to eat! So, armed with an incubator, agar plates, and boundless enthusiasm, the Mythbusters test out a whole batch of related bacteria myths.