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Classroom Aid - Meteorite Lead-Lead Dating
00:04:35
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7 Views · 4 years ago
Classroom Aid - Dating Zircon
00:04:49
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7 Views · 4 years ago
Classroom Aid - NGC 5866 Redshift
00:01:21
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7 Views · 4 years ago
Classroom Aid - How high is the sky
00:02:30
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7 Views · 4 years ago
Classroom Aid - Newtonian Cosmology
00:04:17
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7 Views · 4 years ago
Classroom Aid - Magellanic Clouds
00:01:14
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7 Views · 4 years ago
Classroom Aid - M100
00:00:56
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7 Views · 4 years ago
Classroom Aid - Density Wave Theory
00:04:55
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7 Views · 4 years ago
Classroom Aid - Brown Dwarf Formation
00:01:07
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7 Views · 4 years ago
Classroom Aid - Southern Crab Nebula
00:01:35
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7 Views · 4 years ago
Classroom Aid - Gamma Ray Bursts
00:04:14
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7 Views · 4 years ago
Classroom Aid - Light Microscopes
00:03:25
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7 Views · 4 years ago
Classroom Aid - Hanny's Voorwerp
00:01:05
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7 Views · 4 years ago
Classroom Aid - CMB Discovery
00:00:35
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7 Views · 4 years ago
Classroom Aid - Big Bang vs Steady State
00:01:07
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7 Views · 4 years ago
Classroom Aid - Kepler's Supernova SN 1604
00:01:00
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7 Views · 4 years ago
Classroom Aid - Ring Nebula and Retina Nebula
00:01:49
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7 Views · 4 years ago

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