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Cosmos: Possible Worlds

But you couldalso be a "floater," a vast hydrogen blimp pumpinghelium and heavier gases...

But you could
also be a "floater," a vast hydrogen blimp pumping
helium and heavier gases out
of your interior and retaining only the
lightest gas, hydrogen

Full Transcript

00:00:01.000 --> 00:00:03.035
But you could also be a "floater,"
00:00:03.524 --> 00:00:07.572
a vast hydrogen blimp pumping helium and heavier gases out of your interior and
00:00:07.746 --> 00:00:10.705
retaining only the lightest gas, hydrogen.
Duration
11 seconds
Views
17
Timestamp in Movie
00:31:40
Uploaded
Jun 01, 2025
Season
1
Episode
6
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 • E02 In one experiment, only a small percentage would do so, - Cosmos: Possible Worlds 00:07
In one experiment, only a small percentage would do so,
S01 • E09 These are two of the greatest unanswered questions in science. - Cosmos: Possible Worlds 00:05
These are two of the greatest unanswered questions in scienc...
S01 • E12 They were silently congregating high above the Earth, - Cosmos: Possible Worlds 00:07
They were silently congregating high above the Earth,
S01 • E11 Does it have the kind of protective magnetic field that - Cosmos: Possible Worlds 00:08
Does it have the kind of protective magnetic field that
S01 • E05 Because our brains are a little like New York City... - Cosmos: Possible Worlds 00:05
Because our brains are a little like New York City...
S01 • E08 That's the Roche limit. - Cosmos: Possible Worlds 00:04
That's the Roche limit.
S01 • E07 With the sun as their compass, - Cosmos: Possible Worlds 00:07
With the sun as their compass,
S01 • E03 It's called tidal flexing, and it's not just Jupiter, - Cosmos: Possible Worlds 00:08
It's called tidal flexing, and it's not just Jupit...
S01 • E09 So, don't worry if they bother you. - Cosmos: Possible Worlds 00:04
So, don't worry if they bother you.
S01 • E08 But until NASA's Cassini spacecraft executed a series - Cosmos: Possible Worlds 00:11
But until NASA's Cassini spacecraft executed a series
S01 • E04 LYSENKO [over PA]: And so we shall soon see how my method of soaking - Cosmos: Possible Worlds 00:10
LYSENKO [over PA]: And so we shall soon see how my method of...
S01 • E02 One macaque went without food for nearly two weeks - Cosmos: Possible Worlds 00:06
One macaque went without food for nearly two weeks
S01 • E05 [honking and sirens] - Cosmos: Possible Worlds 00:04
[honking and sirens]
S01 • E01 An alliance was formed between them, - Cosmos: Possible Worlds 00:06
An alliance was formed between them,
S01 • E07 The swarm is a kind of mind, a collective consciousness to - Cosmos: Possible Worlds 00:08
The swarm is a kind of mind, a collective consciousness to
S01 • E09 These questions haunted a mind as great as Einstein's for the rest of his life. - Cosmos: Possible Worlds 00:05
These questions haunted a mind as great as Einstein's f...
S01 • E12 Molina and Rowland were alarmed to discover that the - Cosmos: Possible Worlds 00:11
Molina and Rowland were alarmed to discover that the
S01 • E13 They had writing, and hung signs on buildings, - Cosmos: Possible Worlds 00:06
They had writing, and hung signs on buildings,
S01 • E06 Sagan and Salpeter reasoned that like a hot air balloon - Cosmos: Possible Worlds 00:10
Sagan and Salpeter reasoned that like a hot air balloon
S01 • E11 Another consequence of Proxima B's close location to its - Cosmos: Possible Worlds 00:08
Another consequence of Proxima B's close location to it...