Последние добавленные видео:
carlsagan
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6 years ago
2025388 6 years ago 1:36:01Carl Sagan's 1994 "Lost" Lecture: The Age of Exploration
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16 years ago
7862595 16 years ago 3:31Carl Sagan - Pale Blue Dot
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7 years ago
167083 7 years ago 1:01:53Carl Sagan’s Best Arguments Of All Time - The Best Documentary Ever
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16 years ago
4112412 16 years ago 7:24Cosmos - Carl Sagan - 4th Dimension
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3 years ago
3740323 3 years ago 16:54Carl Sagan testifying before Congress in 1985 on climate change
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3 weeks ago
162986 3 weeks ago 34:27കാൾ സാഗൻ എന്ന ഇതിഹാസം | Carl Sagan and His Cosmos | Vallathoru Katha EP 12 | Babu Ramachandran
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3 years ago
5745482 3 years ago 4:14Carl Sagan Predicted The Mess 2021 Would Be 25 years Ago
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5 years ago
2217294 5 years ago 5:01Carl Sagan on the Existence of God
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15 years ago
2488849 15 years ago 6:42Carl Sagan - Cosmos - Eratosthenes
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14 years ago
618960 14 years ago 58:34Carl Sagan's Cosmos: Episode 3-The Harmony of the Worlds
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6 months ago
880044 6 months ago 14:12Why Humanity Must Overcome Religion | Carl Sagan
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11 years ago
1665339 11 years ago 5:41Carl Sagan On Alien Civilizations
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8 years ago
100075 8 years ago 2:13Carl Sagan warning about Donald Trump in 1994
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14 years ago
2067673 14 years ago 4:55Humility - Carl Sagan
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15 years ago
13101585 15 years ago 3:35Carl Sagan - 'A Glorious Dawn' ft Stephen Hawking (Symphony of Science)
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1 year ago
443238 1 year ago 4:51Carl Sagan - Pale blue dot (Best version - High Quality - Subtitles)
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1 month ago
463800 1 month ago 18:20The Time We Asked Carl Sagan to Nuke the Moon
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7 years ago
7690 7 years ago 16:14~Carl Sagan: Science Is The Key To Our Civilization~