genius handyman invention

Converting water into hydrogen is so easy - How to make a simple hydrogen generator!!!

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Classmates, look at what this is doing

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Express Edition Handcrafted Semi-Underground Log Cabin Shelter from Start to Finish

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Exquisite Services at the Essential Oil Massage Parlor

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[Survival] She built a bathtub in the forest

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Let Dianmo be terrified! 3x acceleration, look at silly cars

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A funny crafted tabletop waterwheel

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Unlock padlock in 10 seconds with just one safety pin

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Uncle: Just...just save some electricity bills...

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[Decompression space sand] This watermelon is so perfect that it hits my heart...... Please cut it w

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The origami peacock that can open its tail freely is so beautiful when it unfolds!

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Today is another very "punishment" day, da da da

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Magical rainbow dominoes!

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Cool operation! Learn this trick and open all doors easily! 🔓

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It is such an inconspicuous piece of wood, processed with a lathe for 2 hours, and the finished prod

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Demonstration of gun type bullet case lighter

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【Handmade】How to make a DC motor from a Coke can! (School Craft Project)

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1/100 km only needs a lighter

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diamond?

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Build micro-hydro on creeks with powerful device

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