Последние добавленные видео:
why-isn't-the-sky-violet
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10 years ago
1345271 10 years ago 3:10Why Isn't The Sky Purple?
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11 years ago
389006 11 years ago 5:16Why is the Sky Blue and not Violet?
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5 years ago
74 5 years ago 3:17Why Isn't the Sky Violet? (The Real Reason It's Blue)
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5 years ago
1007 5 years ago 2:05Why Is The Sky Not Violet?
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5 years ago
800035 5 years ago 2:49Why Is the Sky Blue?
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6 years ago
5072 6 years ago 2:21Why The Sky Should Be Violet, And Why It's Not
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6 years ago
12247 6 years ago 2:45Beautiful Science - The sky IS NOT BLUE.
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4 years ago
2955 4 years ago 2:43Why is the Sky BLUE not VIOLET ?
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2 years ago
418186 2 years ago 1:47Why is sky not violet
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11 years ago
8315 11 years ago 1:19Science Please! : Why Is the Sky Blue?
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3 years ago
92944 3 years ago 7:16Why is the sky blue?
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5 years ago
3045675 5 years ago 13:12Neil deGrasse Tyson Explains Why The Sky Is Blue
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12 years ago
266718 12 years ago 2:54Why is the Sky Any Color?