The History of Solar Eclipses
Show: The UniverseViewing a solar eclipse is one of the most magnificent of natural phenomenons. Why do they happen?
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The Man Who Classified Tornadoes
In 1971, meteorologist Tetsuya Fujita created the Fujita Scale, which allowed scientists to categorize tornadoes, aiding in predictive weather patterns. Fujita revolutionized the understanding of thunderstorms, tornadoes, hurricanes and typhoons.