Ghosts of Subatomic Particles
Clip: Season 42 | 1m 42s
The universe’s smallest particles fly down from space and emit from a radioactive rod.
The universe’s smallest particles fly down from space and emit from a radioactive rod.
Problems playing video? | Closed Captioning Feedback
Problems playing video? | Closed Captioning Feedback
National Corporate funding for NOVA is provided by Carlisle Companies. Major funding for NOVA is provided by the NOVA Science Trust, the Corporation for Public Broadcasting, and PBS viewers.
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Ghosts of Subatomic Particles
Clip: Season 42 | 1m 42s
The universe’s smallest particles fly down from space and emit from a radioactive rod.
Problems playing video? | Closed Captioning Feedback
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Sea Level Rise: When 1 in = 2 ft
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Clip: S42 | 2m 42s | Sea levels will rise by the same amount all over the world, right? Wrong. Here’s why. (2m 42s)
Space Pics That Amaze Scientists
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Clip: S42 | 2m 52s | We asked scientists, “What are your favorite images from space?” Here’s what they said. (2m 52s)
Now PlayingClip: S42 | 1m 42s | The universe’s smallest particles fly down from space and emit from a radioactive rod. (1m 42s)
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Clip: S42 Ep22 | 2m 28s | When the Earth formed, most of the gold sunk to its core—but some remained trapped inside (2m 28s)
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Clip: S42 Ep20 | 3m 7s | Meet the earthquake that drowned the Pacific Northwest. (3m 7s)
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Clip: S42 Ep23 | 2m 6s | A mysterious concept changed the way we understand reality. (2m 6s)
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Clip: S42 Ep23 | 1m 48s | Einstein's theory showed that time itself is affected by gravity. (1m 48s)
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Clip: S42 Ep23 | 1m 49s | Your perception of time depends on how you are moving. (1m 49s)
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Clip: S42 Ep21 | 2m 48s | Dive down to rare stromatolites—key clues to the evolution of virtually all complex life. (2m 48s)
Time Travel in the Grand Canyon
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Clip: S42 Ep20 | 4m 33s | What does this geological wonder reveal about North America’s deep history? (4m 33s)
Are We Ready for a Cyber Attack?
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Clip: S42 Ep17 | 4m | Cyber threats from nation states and lone hackers are a persistent threat to America’s cri (4m)
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Clip: S42 Ep7 | 2m 1s | Pythagoras saw a connection between math, music, and nature. (2m 1s)
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Clip: S42 Ep7 | 2m 24s | Evolution seems to favor these numbers. (2m 24s)
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Clip: S42 Ep7 | 2m 1s | Researchers designed a test to see how well lemurs can compare quantities. (2m 1s)
Hagia Sophia: Istanbul's Mystery Preview
Preview: S42 Ep4 | 30s | How has this unique structure, built on a seismic fault, survived centuries of quakes? (30s)
Petra: Lost City of Stone Preview
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Preview: S42 Ep5 | 30s | How did early engineers carve tombs into rock cliffs and funnel water to this desert city? (30s)
Colosseum: Roman Death Trap Preview
Preview: S42 Ep6 | 30s | 1500 years ago, how did the Romans engineer bloody spectacles and reenact sea battles? (30s)
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Support for PBS provided by:
National Corporate funding for NOVA is provided by Carlisle Companies. Major funding for NOVA is provided by the NOVA Science Trust, the Corporation for Public Broadcasting, and PBS viewers.