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TYSON: It was already known in that time that sound must travel as a wave
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Cosmos: Possible Worlds

It was already knownin that time that soundmust travel as a wave

TYSON: It was already known
in that time that sound
must travel as a wave

Full Transcript

00:00:01.000 --> 00:00:04.569
TYSON: It was already known in that time that sound must travel as a wave.
Duration
5 seconds
Views
23
Timestamp in Movie
00:09:07
Uploaded
Jun 01, 2025
Season
1
Episode
9
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 • E08 That's what Galileo Galilei asked himself in 1610 when he - Cosmos: Possible Worlds 00:12
That's what Galileo Galilei asked himself in 1610 when ...
S01 • E11 A day on Triton will be 144 hours long. - Cosmos: Possible Worlds 00:06
A day on Triton will be 144 hours long.
S01 • E03 We think life first took hold in the rocks. - Cosmos: Possible Worlds 00:05
We think life first took hold in the rocks.
S01 • E10 Everything is made of atoms, including us. - Cosmos: Possible Worlds 00:04
Everything is made of atoms, including us.
S01 • E06 Kuiper imagined how the formation of the contact - Cosmos: Possible Worlds 00:07
Kuiper imagined how the formation of the contact
S01 • E12 But you and I, - Cosmos: Possible Worlds 00:10
But you and I,
S01 • E04 We didn't have a word for the power of the yellow over - Cosmos: Possible Worlds 00:05
We didn't have a word for the power of the yellow over
S01 • E07 A signal is sent through the tree, - Cosmos: Possible Worlds 00:05
A signal is sent through the tree,
S01 • E01 We can add it to the other senses that science has - Cosmos: Possible Worlds 00:27
We can add it to the other senses that science has
S01 • E03 And from day one, life was an escape artist, - Cosmos: Possible Worlds 00:07
And from day one, life was an escape artist,
S01 • E05 We do not know if Tan's epilepsy caused the damage to his brain, - Cosmos: Possible Worlds 00:10
We do not know if Tan's epilepsy caused the damage to h...
S01 • E10 But until the last years of the 19th Century, - Cosmos: Possible Worlds 00:08
But until the last years of the 19th Century,
S01 • E13 Come with me to the New York World's Fair of 2039. - Cosmos: Possible Worlds 00:07
Come with me to the New York World's Fair of 2039.
S01 • E09 Because a voice could be heard around a door when it was slightly ajar, - Cosmos: Possible Worlds 00:10
Because a voice could be heard around a door when it was sli...
S01 • E02 Their assignment is to put it into overdrive, - Cosmos: Possible Worlds 00:07
Their assignment is to put it into overdrive,
S01 • E06 He deduced that they were formed when a vast cloud of - Cosmos: Possible Worlds 00:09
He deduced that they were formed when a vast cloud of
S01 • E11 They'll be nearly 50 years long. - Cosmos: Possible Worlds 00:04
They'll be nearly 50 years long.
S01 • E04 He called that quality "dominant." - Cosmos: Possible Worlds 00:10
He called that quality "dominant."
S01 • E07 Again, the trees live on a much slower time scale. - Cosmos: Possible Worlds 00:05
Again, the trees live on a much slower time scale.
S01 • E11 But still, the Triton of a few billion years from now could - Cosmos: Possible Worlds 00:07
But still, the Triton of a few billion years from now could