Chemical reactions lift the balloon into the sky, then unleash a rainbow shower as it descends.

I'm dropping this to you—no screaming!

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40 Yuan Bargain: Bosch GDS 18-Li Lithium-Ion Impact Wrench – Disassembly and Repair of a "Corpse" Un

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【DIY】Super long marble orbit

5.4K Views

snowball fight

599 Views

Who said this UP can't build bridges? !

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Does this count as body art?

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Life Hacks & Crafts

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[Life] Making Explosions on the Iced River

798 Views

Titanic - LEGO Advanced Edition

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Caught a big river fish!

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It was worth it! I used a 2kg tuna as bait and caught a fish weighing dozens of kilograms.

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Life Hacks and Useful Tips

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Let's take a look at a Canadian carpenter's daily tool organization.

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Have you ever seen a steam tractor that can pull 44 plows at a time? It's unique in the world.

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Technical Sharing

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Who made you study chemistry like this?

131 Views

Handmade Cement Decorative Trim

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Full of fun

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Obviously, the stability aspect is directly grasped.

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Homemade Fly Trap

358 Views