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Newton’s universal law of gravitation works for the planets, but is it really universal? The gravitational theory should also predict the ...
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Problem: The speed of the moon is 0.5°/1 h. How many minutes does it take for the moon to move 8°? Solution: 60 min ⨯ 8 / 0.5
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The celestial body in our solar system that is considered the most likely candidate for extraterrestrial life is Europa, one of the moons of...
Cave painting, parietal art, paleolithic cave paintings, #Cave, #painting, #parietal, #art, #paleolithic, #paintings, #CavePainting, #ParietalArt, #PaleolithicCavePaintings
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