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TYSON: In 1914, during the First World War
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Cosmos: Possible Worlds

In 1914, duringthe First World War, Vavilov began to wonder

TYSON: In 1914, during
the First World War, Vavilov began to wonder

Full Transcript

00:00:01.000 --> 00:00:03.524
TYSON: In 1914, during the First World War,
00:00:04.611 --> 00:00:07.266
Vavilov began to wonder.
Duration
7 seconds
Views
20
Timestamp in Movie
00:17:14
Uploaded
Jun 01, 2025
Season
1
Episode
4
Genres
documentary, animation, family

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Movie Summary

"Cosmos: A Spacetime Odyssey" returns for a second season. Ann Druyan, original creative collaborator to Carl Sagan, serves as executive producer.
S01 • E09 On the smallest possible scale that we've ever discovered, - Cosmos: Possible Worlds 00:09
On the smallest possible scale that we've ever discover...
S01 • E01 I'm standing on the southern tip of Africa and imagining - Cosmos: Possible Worlds 00:08
I'm standing on the southern tip of Africa and imaginin...
S01 • E06 Then, and now, - Cosmos: Possible Worlds 00:06
Then, and now,
S01 • E03 The oxygenation of the atmosphere created the ozone layer. - Cosmos: Possible Worlds 00:04
The oxygenation of the atmosphere created the ozone layer.
S01 • E12 This is when dinosaurs, and three quarters of all the - Cosmos: Possible Worlds 00:08
This is when dinosaurs, and three quarters of all the
S01 • E06 But when Urey read his morning paper, - Cosmos: Possible Worlds 00:08
But when Urey read his morning paper,
S01 • E07 Back then, there was no such thing as an animal partner to - Cosmos: Possible Worlds 00:15
Back then, there was no such thing as an animal partner to
S01 • E02 [buzz] - Cosmos: Possible Worlds 00:10
[buzz]
S01 • E01 Back then, Africa was home to all the world's homo sapiens... - Cosmos: Possible Worlds 00:05
Back then, Africa was home to all the world's homo sapi...
S01 • E08 Cassini rose to the task, but discovered results that - Cosmos: Possible Worlds 00:08
Cassini rose to the task, but discovered results that
S01 • E10 50,000 years ago, - Cosmos: Possible Worlds 00:07
50,000 years ago,
S01 • E03 This made it possible for life to break out of the - Cosmos: Possible Worlds 00:12
This made it possible for life to break out of the
S01 • E05 It was the beginning of medical imaging, - Cosmos: Possible Worlds 00:07
It was the beginning of medical imaging,
S01 • E09 Okay, photons, keep on coming, and this time we promise not to look. - Cosmos: Possible Worlds 00:06
Okay, photons, keep on coming, and this time we promise not ...
S01 • E06 First, a pang at a fellow scientist's heightened celebrity. - Cosmos: Possible Worlds 00:05
First, a pang at a fellow scientist's heightened celebr...
S01 • E12 If you find a layer in the earth that indicates - Cosmos: Possible Worlds 00:15
If you find a layer in the earth that indicates
S01 • E10 They communicated over limited areas by - Cosmos: Possible Worlds 00:06
They communicated over limited areas by
S01 • E01 If you were an extra-terrestrial on a survey mission, - Cosmos: Possible Worlds 00:08
If you were an extra-terrestrial on a survey mission,
S01 • E02 On the inside, within its tiny brain, - Cosmos: Possible Worlds 00:07
On the inside, within its tiny brain,
S01 • E09 You're not gonna believe this, but we can change the pattern - Cosmos: Possible Worlds 00:10
You're not gonna believe this, but we can change the pa...