Why do the vortex directions in the northern and southern hemispheres differ? An interesting phenome

The incredible "two-way bolt" will not loosen for a hundred years if you twist it left or right. Do

lengkepu

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If you picked up a piece of gold, would it be made into such a shining golden knife?

ba___tanshijie

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Unboxing video!! – The Mechanical Series~

jixiepangke

115 Views

Skilled workers at a satisfying job site~

jixiepangke

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Incredible seed growth process!!

jixiepangke

63 Views

Today's stress-relieving video: an awesome mechanical series~

jixiepangke

14 Views

Why do CNC engraving machines make seasoned craftsmen both love and hate them?

jixiepangke

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Man speed bump!! A satisfying job site~

jixiepangke

21 Views

Totally useless life hacks!!

jixiepangke

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Today's stress-relief video!! Worker series ~2.10

jixiepangke

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The incredible "Laval tube": the wider the tube, the faster the gas flows. Do you know the principle

lengkepu

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The weird "Ames illusion"! Push the window and turn it, and an incredible phenomenon will happen

lengkepu

1 View

Flood dragons occurred in Henan, and dragons roared during the heavy rain in Zhejiang!

woshiduyangtongxue

3 Views

What is a Chaos Pendulum? Gently touch the pendulum with your hand and an interesting scientific phe

lengkepu

1 View

3 Incredible "Wave Power Generators" That Can Generate Electricity Simply by Being Placed on the Sea

lengkepu

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The incredible "death hammer" will not rebound once it strikes! Do you know how it works?

lengkepu

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[Identification Hotspot] Internet celebrities are constantly emerging to learn from Xin Moufei's rum

jibuzhu

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A question that has puzzled people for many years: Why does paper become transparent after being sta

lengkepu

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What is "porcelain mending"? Put a copper nail in the crack and hit it, and an interesting phenomeno

lengkepu

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[Science Talk] The Straw Hat Pirates teach you how to make a DDR5 memory stick

robt_clay_01

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