The guys fire up a myth from World War One - testing if a trench corner can slow down a shockwave and save a soldier. Tory, Kari and Grant crash clown cars to see if balloons can protect you in a crash.
Genres: Documentary
Keywords: crash-test-dummy , debunking , engineering , experiment , explosion , myth , research , science , urban-legend , watch-full-episodes-online , comforting