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Classroom Aid - Galaxy Imaging from Inside the Milky Way
00:01:47

Classroom Aid - Galaxy Imaging from Inside the Milky Way
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Classroom Aid - Space Contraction xx
00:04:35

Classroom Aid - Space Contraction xx
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The Milky Way [go to 4K edition] go to https://youtu.be/uVxrsJ5lZlQ
00:20:00

The Milky Way [go to 4K edition] go to https://youtu.be/uVxrsJ5lZlQ
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Classroom Aid - Lagrange Points
00:02:14

Classroom Aid - Lagrange Points
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How Far Away Is It - 13 - Virgo Supercluster (1080p)
00:19:28

How Far Away Is It - 13 - Virgo Supercluster (1080p)
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Classroom Aid - Positrons and Anti-Matter
00:01:20

Classroom Aid - Positrons and Anti-Matter
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Classroom Aid - M87 EHT Black Hole Image
00:06:11

Classroom Aid - M87 EHT Black Hole Image
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Classroom Aid - Special Relativity Introduction
00:01:37

Classroom Aid - Special Relativity Introduction
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How Old Is It - 03 - Big Bang ΛCDM Cosmology (4K)
00:42:18

How Old Is It - 03 - Big Bang ΛCDM Cosmology (4K)
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How Far Away Is It - 13 - Virgo Supercluster (4K)
00:29:03

How Far Away Is It - 13 - Virgo Supercluster (4K)
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How Far Away Is It - 14 - Local Superclusters (1080p)
00:19:54

How Far Away Is It - 14 - Local Superclusters (1080p)
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Classroom Aid - Stellar Parallax
00:03:57

Classroom Aid - Stellar Parallax
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Classroom Aid - Fraunhofer Spectral Analysis
00:02:35

Classroom Aid - Fraunhofer Spectral Analysis
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Classroom Aid - Higgs Field xx
00:03:49

Classroom Aid - Higgs Field xx
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Classroom Aid - Heliocentrism
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Classroom Aid - Heliocentrism
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Classroom Aid - Dark Matter Discovery (4K)
00:03:37

Classroom Aid - Dark Matter Discovery (4K)
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Classroom Aid - CERN Large Hadron Collider LHC
00:02:11

Classroom Aid - CERN Large Hadron Collider LHC
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Classroom Aid - Cepheid and RR Lyrae variable stars
00:02:02

Classroom Aid - Cepheid and RR Lyrae variable stars
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Classroom Aid - Tunneling through the Coulomb Barrier
00:02:51

Classroom Aid - Tunneling through the Coulomb Barrier
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How Far Away Is It - 03 - The Solar System (4K)
00:31:09

How Far Away Is It - 03 - The Solar System (4K)
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