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The surface of the Sun is about 10,000 degrees Celsius.The corona (atmosphere above the surface) is about 10,000,000
How could you prove or disprove the mechanism of acupuncture? Is it just a placebo effect?
Why do the fundamental constants have the values they have?
Why does matter exert a gravitational force?
Do plant stems still grow upwards when you suspend the plant upside down?
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