NOVA

How Much Does a Thought Weigh?

Clip: Season 44 | 3m 57s

Anywhere information goes, even in your mind, energy goes with it—bottle up that energy and it has mass.

Aired: 12/06/17

Rating: NR

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Parentalogic

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Parentalogic

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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