A 68-year-old retired man from the countryside invented a magical bicycle and won several patents.

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Unlock the Secrets of Physics Together!

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Today's super cool mechanical gadgets from Mechanical Punk!

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These Science Experiments Will Blow Your Mind!

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Introduction to Traditional Group Farming Culture in Africa

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1000℃ Hot Metal Ball vs. Gold, Stone 🪨, Steel Wire, & Conch Shell 🐚

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A millennium-old mystery—anyone who understands can step forward and explain it.

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Japan’s pachinko craze is spiraling out of control, leaving millions of Japanese bankrupt—so why isn

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Universe 11 | How Did Hubble Measure the Distance to the Andromeda Galaxy? Why Did Its Measurement C

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