What is the name of my country's first atom D?

Ten Miles of the Yangtze: The World’s Most Out-of-the-Box Self-Rescue

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

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Incredibly satisfying! Hydraulic press crushing compilation—smooth, seamless, and super stress-relie

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[Factory Production Site for Mass-Produced Grilled Sanma (Pacific Saury)]

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Beginner’s Guide to Arc Welding

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Men’s Speed Bump: Mechanical 11.9

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Unlock the Secrets of Physics Together!

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Let’s check out some seriously awesome machines!

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Take You on a Journey Through the Wonders of Science

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Random Trivia

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It’s frozen—what’s the science behind this?

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Take You Into the World of Science Experiments

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Men’s Speed Bump Series: Skilled Workers 11.18

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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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With these aerospace experts in China, I’m much more at ease.

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A great woman who manages the household well! Every word she says makes perfect sense!

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This is called a climbing-free device; we used to climb manually, but most of them have been upgrade

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

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Craftsmen all have stubborn tempers!

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Want to surpass us? No way!

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