Is time relative? Einstein's famous thought experiment suggests that it is: | NOVA l PBS
1:52
Is time relative? Einstein's famous thought experiment suggests that it is: | NOVA l PBS
19.3K views1 year ago
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Here's how atomic clocks harness the power of quantum physics to keep incredibly accurate time. | NOVA l PBS
2:15
Here's how atomic clocks harness the power of quantum physics to keep incredibly accurate time. | NOVA l PBS
35.9K views10 months ago
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The faster you move, the stranger time becomes. | NOVA l PBS
2:11
The faster you move, the stranger time becomes. | NOVA l PBS
559.3K views10 months ago
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"It's almost looking at a movie not frame by frame, but seeing the whole movie at once." Here's how movies can help us understand the spacetime continuum: | NOVA l PBS
2:06
"It's almost looking at a movie not frame by frame, but seeing the whole movie at once." Here's how movies can help us understand the spacetime continuum: | NOVA l PBS
42.6K views6 months ago
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Now is the time to go beyond the headlines and understand the science behind the most pressing questions of our time. From the PBS science series NOVA, a biweekly podcast separating fact from fiction—it’s NOVA Now, hosted by Alok Patel: https://apple.co/2EspCUt | NOVA l PBS
0:32
Now is the time to go beyond the headlines and understand the science behind the most pressing questions of our time. From the PBS science series NOVA, a biweekly podcast separating fact from fiction—it’s NOVA Now, hosted by Alok Patel: https://apple.co/2EspCUt | NOVA l PBS
4.6K viewsSep 25, 2020
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Discover how this hellish time in Earth's history left its mark on our modern planet: | NOVA l PBS
3:08
Discover how this hellish time in Earth's history left its mark on our modern planet: | NOVA l PBS
464.1K views8 months ago
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If you fell into a black hole, your perception of time and space would be distorted... and then, so would your body. Here's how: | NOVA l PBS
2:42
If you fell into a black hole, your perception of time and space would be distorted... and then, so would your body. Here's how: | NOVA l PBS
393.9K views10 months ago
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1:56
Einstein showed time isn’t the same for everyone #shorts #einstein #physics
310.7K views11 months ago
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0:32
NOVA Universe Revealed: Big Bang Preview
42.6K viewsNov 18, 2021
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4:23
This experiment reveals the incredible impact sleep can have on memory and cognition: | NOVA l PBS
22.7K viewsJun 22, 2025
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3:44
Discover a time in Earth's history when some fungi were giants: | NOVA l PBS
9.9K views11 months ago
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6:00
This incredible telescope –– also the world's largest digital camera –– will help us solve some of the biggest mysteries of our cosmos. Watch scientists fire up the full system for the first time: | NOVA l PBS
870.8K views6 months ago
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3:11
Witness what the Mona Lisa looked like at the time that it was created: | NOVA l PBS
524.7K views8 months ago
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1:36
This ancient catastrophe killed 90% of all species on Earth. But an asteroid wasn't to blame... Here's how the disaster unfolded: | NOVA l PBS
321K views6 months ago
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2:56
These trains can change tracks and reverse direction without a driver. See this feature in action: | NOVA l PBS
212.9K views9 months ago
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Think you can solve the puzzles and beat the clock in a virtual escape room? Join NOVA PBS for a live, four-night interactive game, streaming on Twitch and YouTube. SUN-WEDS at 6PM ET. Check it out here: https://www.youtube.com/@novapbs/streams | NOVA l PBS
117K viewsOct 29, 2024
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2:39
Here's how to read an ancient astrolabe: | NOVA l PBS
68.1K views5 months ago
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2:52
The Andromeda and Milky Way galaxies have been pulling each other closer and closer over time...and one day, they will collide. | NOVA l PBS
56.6K viewsApr 20, 2025
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1:36
Your brain alters a memory every time you recall it. Here's how: | NOVA l PBS
25.2K views4 months ago
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2:07
Decoding the Universe: Quantum | Short Documentary | NOVA | PBS
717 views2 months ago
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