Are winters getting less snowy?
Season 51
About the Episode
Winters are getting warmer and they’re also getting shorter. So we’re getting less snow ... right?
Aired:
| Expires: | Runtime: 4m 49s
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Extras
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How Scientists Developed a Drug to Prevent HIV
The development of PrEP was a breakthrough in HIV prevention.3:05 -
Crypto Decoded Preview
What exactly is crypto, and how does it work? This technology is more than just money.0:30 -
How Psychedelics Change the Brain
Scientists found that psychedelic drugs may change how brain regions talk to each other.4:11 -
Nazca Desert Mystery Preview
Who created the Nazca lines and why? New clues to one of the greatest ancient enigmas.0:27 -
Psychedelics as Medicine: The History of Peyote
Indigenous communities use this small psychedelic cactus as a medicinal herb.4:02 -
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How Police Use Algorithms to Predict Crime
Police are using artificial intelligence to predict crime.5:25 -
Watch the DART Spacecraft Smash into an Asteroid
Could we deflect an asteroid barreling toward Earth? DART offers a first test.0:51 -
How Storm Surges Work—and Why They’re So Deadly
The deadliest part of a hurricane isn’t the wind–it’s water.4:49
