Will a college rowing team be able to pull Jamie up on water skis? Can the rhythm of soldiers marching together can cause a bridge to collapse? Does the bacteria from a toilet will settle in your toothbrush?

In this episode Adam and Jamie test:
1) If a party of marching soldiers can make a bridge fall down.
2) If bacteria from the toilet can go to toothbrushes.
3) If it's possible to water ski behind a rowboat.