Последние добавленные видео:
astronomy-lecture
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1 year ago
362595 1 year ago 59:36The most surprising discoveries from our universe – with Chris Lintott
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2 years ago
107432 2 years ago 55:56When galaxies were born – with Richard Ellis
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2 days ago
32 2 days ago 44:01ब्रह्मांड की उत्पत्ति class 1/Origin of universe/ cosmology /Physical geography /by Reena Prajapati
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10 months ago
133815 10 months ago 59:52The earth as a planet - Carl Sagan's 1977 Christmas Lectures 1/6
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12 years ago
1232666 12 years ago 1:35:47Cosmology Lecture 1
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2 years ago
241712 2 years ago 55:55At the limits of astrophysics – with Katy Clough
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2 years ago
16033366 2 years ago 2:26:46How Did The Universe Begin?
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10 years ago
5253271 10 years ago 12:12Introduction to Astronomy: Crash Course Astronomy #1
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8 years ago
124468 8 years ago 57:26General Astronomy: Lecture 1 - Introduction