Secrets of Size Atoms to Supergalaxies S01E02 Going Big (1280x720p HD, 50fps, soft Eng subs)

Secrets of Size Atoms to Supergalaxies S01E02 Going Big (1280x720p HD, 50fps, soft Eng subs)

In the concluding episode of the series, Jim encounters ever larger cosmic structures to reveal the latest breakthroughs in our understanding of the universe. For example, there's the heliosphere, a vast cloud of solar plasma that surrounds and protects the solar system. Its unique physics help us understand why life is possible. Larger still, Jim comes face to face with our galactic home the Milky Way, a monstrous structure sculpted by the gravitational forces of dark matter. Jim finds out from pioneering researcher Adrian Fabian about the black hole at its centre, whose strange behaviour includes emitting the lowest note that can be heard in the cosmos. / / At an even greater scale, Jim encounters huge structures such as the Laniakea Supercluster, of which the Milky Way is only a tiny part. Then there's 'the giant arc', a collection of galaxies that account for more than three per cent of the observable universe. Jim learns from its discoverer, British PhD student Alexia Lopez, that this gargantuan structure is forcing scientists to reassess their theory of how the universe evolves and may overturn some of the most fundamental principles in physics.

First broadcast: 23 May 2022
Duration: 1 hour



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Media info:-
General
Format : MPEG-4
Format profile : Base Media
Codec ID : isom (isom/iso2/avc1/mp41)
File size : 2.14 GiB
Duration : 58 min 53 s
Overall bit rate mode : Variable
Overall bit rate : 5 206 kb/s

Video
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Format/Info : Advanced Video Codec
Format profile : [email protected]
Format settings : CABAC / 4 Ref Frames
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Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 58 min 53 s
Bit rate mode : Variable
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Maximum bit rate : 7 605 kb/s
Width : 1 280 pixels
Height : 720 pixels
Display aspect ratio : 16:9
Frame rate mode : Variable
Frame rate : 50.000 FPS
Minimum frame rate : 25.000 FPS
Maximum frame rate : 90 000.000 FPS
Color space : YUV
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Bit depth : 8 bits
Scan type : Progressive
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Stream size : 2.08 GiB (97%)
Color range : Limited
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Audio
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Duration : 58 min 53 s
Bit rate mode : Variable
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Maximum bit rate : 129 kb/s
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Channel layout : L R
Sampling rate : 48.0 kHz
Frame rate : 46.875 FPS (1024 SPF)
Compression mode : Lossy
Stream size : 53.9 MiB (2%)
Language : English