NOVA

Flying Cow Intestines

Clip: Season 41 Episode 2 | 5m 23s | Video has closed captioning.

In World War I, the Germans used cow guts to construct their deadly Zeppelins.

Aired: 05/12/14

Rating: TV-PG

Problems Playing Video? | Closed Captioning

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Parenting is full of obstacles that can be hard to navigate—even without a toddler yelling at your face. There’s no instruction manual, which means discerning fact from fiction and reasonable from ridiculous can be maddening. That’s where Parentalogic comes in, a digital series from NOVA and PBS Digital Studios.

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