How on earth can six nails be placed on simultaneously?

[DIY] Making A Rainbow Feet With Different-color Slime

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Wooden track ball, tested successfully

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200 wooden track balls and large wave boards in multiple colors were tested successfully

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Topology puzzles from childhood

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Cardboard track ball, rotating elevator successfully tested

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How could a six-piece T-shaped puzzle fit in?

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Looking for mixer trucks, minibuses, and forklift toys in the silt

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The decompression ball turns into colorful dyes, and the colorful ducklings are dyed, which is reall

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How to combine two fragments into an axially symmetrical figure?

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Handcraft|Lego Toys

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Ultraman found in the mud, how many can you recognize?

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How did ancient door locks work?

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[DIY]The magical luban box you've never seen before

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How powerful is a load-bearing bridge built with a few small wooden bars?

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Action Figure|Dig out so many toy cars in the mud

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Do you still believe your eyes?

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The Adventure of Rolling Balls in Life

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Kids Toys Handmade DIY Miniature Homes Build Round Swimming Pool Bedroom Kitchen Living Room with Ca

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Super comfortable and extremely stress-relieving

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How do you think it can be taken out?

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