Why is nitrogen filled when using a graphite core to simulate an incandescent light bulb?

[Uncle Qiu Takes a Look] The video has been packaged—welcome to check it out!

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Hard, heavy, and highly resistant to burning—decoding the "industrial teeth," metal tungsten!

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Good guy, there will be no need to build bridges in the future.

42.3K Views

Releasing an ant queen in a crowd of hungry mosquitoes, how will it end?

101.5K Views

如何用 Orbeez、可口可乐、山露水、芬达和曼妥思制作彩虹布加迪汽车

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Unlock the Secrets of Physics Together!

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Principles of Turbocharging and Supercharging

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Introduction to Tequila

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Simple Science Experiment You Can Do with Just a Bottle

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Car repair tips: temporary inflation, wire bundling to prevent punctures, DIY fenders, lubricating t

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Introduction to Traditional Group Farming Culture in Africa

107 Views

Want to Become a Strong Shadow Episode 4 - Master Shadow invades the experimental base and rescues t

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Some Amazing Work Sites! (Late Release)

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Why does a smooth, waxy surface prevent slipping?

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Slime Experiment!

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A leech vs 10 Periplaneta americana: A bloody battle!

39.4K Views

How about feeding live leeches to nepenthes? Can you digest it?

92.2K Views

The Ultimate Sense of Comfort and Aesthetic Beauty

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The Fertilization Process of Sperm and Egg

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[Experiment]Can cockroach live in an extremely dry environment?

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