MythBusters

Season 3 Episode 16: Chinese Invasion Alarm

Is an ancient Chinese text alluding to a subterranean sonar system that could apparently detect and intercept an invasion from below true? Is the five-second rule for food really safe to eat?

Genre:

Documentary

Seasons:

16

Episodes:

272

Cast:

Brian Louden, Jonathan Lung, Robert Lee

Quality:

HD

Duration:

43 min

First Air:

2003

Rating:

7.8