Will adding a track to the balance car be like walking on the ground?

DIY a big wheels bicycle

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The craftsmanship left by our ancestors cannot be lost and must be carried forward.

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creative deformation chair

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A slingshot pistol that you can make at home, do you need to test the initial speed?

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new ship equipment

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

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10 brain-opening uses for lighters

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Isn't this a perpetual motion machine?

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【Handmade】Modified Super Speed Bike!

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The old life is new, when you play the wood gun with the speed chase and kill, become John wick in r

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The ultimate enjoyment of pressing bullets

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You must ride your bike! Yes, it has no handlebars!

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Don't throw away the crab shells after eating, add some parts, the straight man of steel is crying

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【Handmade】DIY rocket launch tank, using alcohol as fuel is powerful

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Homemade Magical Piggy Bank! Mom don't have to worry about me saving money anymore

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Coke: While Mentos isn't paying attention...

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These inventions are too "criminal", I really don't poke

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genius handyman invention

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

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Explosive modification of the giant long halberd, the specimen has been "resurrected"?

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