NOVA

What Is Dark Matter? A New Clue!

Clip: Season 45 | 3m 38s Video has closed captioning.

A signal from the dawn of the universe may hold surprising clues about dark matter.

Aired: 03/09/18

Rating: NR

Problems Playing Video? | Closed Captioning

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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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