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A ground-hugging volcanic surge called a pyroclastic flow
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Nova

A ground-hugging volcanic surgecalled a pyroclastic flow. This is the deadliest...

Nova • S46E06 • 1974
A ground-hugging volcanic surge
called a pyroclastic flow. This is the deadliest outpouring
a volcano can unleash

Full Transcript

00:00:01.000 --> 00:00:06.005
A ground-hugging volcanic surge called a pyroclastic flow.
00:00:09.007 --> 00:00:13.027
This is the deadliest outpouring a volcano can unleash.
Duration
14 seconds
Views
126
Timestamp in Movie
00:23:08
Uploaded
Aug 27, 2023
Season
46
Episode
6
Genres
documentary

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Movie Summary

Science documentaries about various topics.
S50 • E14 For some life, it's an opportunity. - Nova 00:21
For some life, it's an opportunity.
S46 • E14 But then, something happens to cut its development short. - Nova 00:07
But then, something happens to cut its development short.
S46 • E06 It is an avalanche of gas and rock - Nova 00:07
It is an avalanche of gas and rock
S46 • E13 As rocky asteroids fragment in Mars's atmosphere, - Nova 00:12
As rocky asteroids fragment in Mars's atmosphere,
S46 • E12 Far from the hell it is today, - Nova 00:19
Far from the hell it is today,
S48 • E07 NARRATOR: Once spawning begins, - Nova 00:30
NARRATOR: Once spawning begins,
S49 • E12 ATTENBOROUGH: And the weather isn't helping his search. - Nova 00:07
ATTENBOROUGH: And the weather isn't helping his search.
S50 • E13 NARRATOR: These associations are so vital that nearly 90% of plants living today are dependent on them. - Nova 00:29
NARRATOR: These associations are so vital that nearly 90% of...
S48 • E20 Many scientists now think that mergers like this are the key - Nova 00:19
Many scientists now think that mergers like this are the key
S46 • E13 Based on the rates of crater formation on the moon, - Nova 00:16
Based on the rates of crater formation on the moon,
S46 • E04 ...Reenacted each evening - Nova 00:27
...Reenacted each evening
S50 • E15 KALAN: As flowering plants flourished, so did the species that relied on them, such as insects, but also birds and mammals. - Nova 00:39
KALAN: As flowering plants flourished, so did the species...
S46 • E12 Liquid water floods the surface. - Nova 00:12
Liquid water floods the surface.
S46 • E13 Over a third of the planet's crust is resurfaced... - Nova 00:12
Over a third of the planet's crust is resurfaced...
S46 • E16 Here, nearly three billion miles from the sun, - Nova 00:10
Here, nearly three billion miles from the sun,
S50 • E13 Something utterly astonishing has happened to some fungi. - Nova 00:26
Something utterly astonishing has happened to some fungi.
S50 • E12 And near the Equator, ice closes in... - Nova 00:16
And near the Equator, ice closes in...
S46 • E12 Venus becomes an ocean world, - Nova 00:08
Venus becomes an ocean world,
S50 • E02 KAIRE: They are not just trying to use the time like we use it in modern astronomy, but they need for a precise, accurate local time based on the position of the, of the sun. - Nova 00:46
KAIRE: They are not just trying to use the time like we use...
S49 • E11 (pterosaur bellows) - Nova 00:19
(pterosaur bellows)