Weird "concave face illusion": why does the pit we hit look convex?

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2:29

The stickiest couple: erasers and rulers! Why do they always stick together? They even melt.

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3:57

Volcanic Eruption

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1:37

How Tsunamis Are Formed (3D Principle)

Jinzhengmeiyongde

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3:03

Incredible scientific phenomenon: Why is it necessary to add rosin when soldering? The effect is so

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1:44

What is "honing"? Press the ball into the cylinder and rub it hard, and a magical phenomenon will ha

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2:36

The "sofa moving problem" that has no solution so far, what is the maximum area that a sofa can occu

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3:04

How black is the blackest substance in the world? Can you imagine that it can make objects invisible

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2:37

How safe is the world's safest chainsaw? The moment your finger touches it, something incredible hap

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2:02

An incredible scientific phenomenon: two circles have different diameters, but why do they roll the

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2:49

Interesting science experiment, how to make the simplest centrifuge? Try it with rope and paper

lengkepu

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1:57

What’s a quick and effective way to eliminate desires?

jieseyanjiusuo

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2:41

A counterintuitive scientific phenomenon! Water can freeze while boiling. Do you know the principle?

lengkepu

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2:35

Internet-famous question: Can Xiao Ming pull himself up? Let's put it to the test with an experiment

lengkepu

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3:08

What is "entropy"? Understanding the "law of entropy increase" through probabilistic thinking: All t

lengkepu

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2:41

Incredible "tubeless siphon", liquid can climb up the wall of the cup by itself, do you know the pri

lengkepu

4 Views

2:47

Mercury, the natural nemesis of gold, when mercury is dropped onto gold foil, an interesting phenome

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3:07

The incredible minesweeper: Bee! How to become an explosives detection expert through training?

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2:53

What is the "Belousov-Zhabotinsky oscillation"? When you pour the solution into a petri dish and sha

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2:44

What is "copper ammonia silk"? When the blue liquid is squeezed into the solution, an interesting ph

lengkepu

2 Views

2:45

Can a "balloon" be used as a tire? What happens when someone lies on the ground and gets run over?

lengkepu

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