The supermassive black hole at the center of the Milky Way accounts for only 0.00045% of the galaxy'

Yang Zhenning is 100 years old! But you don't know his greatness

lilunkexue

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A film interwoven with human desires, Zhang Jingchu sacrificed so much for authenticity that it kept

chungejisuguanying

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How to make a Poo-Po-Po boat for Sosuke and Ponyo?

lilunkexue

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[April 2025 / Original by Risheng / Magical Girl] Maou of Maebashi PV2 [MCE Localization Team]

XiarihuantingMCE

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Those are super cool machines!!

jixiepangke

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Unboxing video!! – The Mechanical Series~

jixiepangke

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Speed Bump!! Skilled Workers Series

jixiepangke

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Irresistible mechanical charm~

jixiepangke

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The amazing workplace of skilled workers!!

jixiepangke

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Is this a mask????

woshixueyi

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Newton: You kid really didn’t take me seriously!

beclegaoshiyan

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The petrochemical device in the scientific kingdom

dongmanmei

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She Still Wants to Wear It

woshixueyi

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Today's stress-relieving video: an astonishing workplace scene~

jixiepangke

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After watching this video you will fall in love with physics! ! !

nuonuowu

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Why doesn't it hurt when a needle is stuck in my finger?

yaki1

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The Strongest Interpreter

nootle4_01

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Convex lens experiment

Tonghuaxiaoze

492 Views

Such a handy heating pad—there's no way anyone doesn't have one, right?

woshixueyi

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In the red zone, there's a fully passive Zhuge Liang—anyone care to deal with it?

yizhibaiseqvq

7 Views