The Sun's Secrets
For centuries, the sun was thought to be a burning ball of fire, but this theory quickly fell apart under scrutiny. Early scientists like Hermann explored various hypotheses, from combustion to gravitational contraction, but none could fully explain the sun's longevity. The breakthrough came with the development of spectrography and Einstein's mass-energy equivalence, revealing that the sun primarily consists of hydrogen and helium, generating energy through nuclear processes.In this clip
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