"Zhang Xu" joins the game and only bets that you want to learn "Calculus" 😈

Can click "70" times per second👍The world's fastest Lego mechanical automatic mouse clicker❗️Mouse:

YuC-xiaojiayu

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Is your heart beating okay? Is your heart beating? My heart is beating and my passion is burning.

shuxuetangjiafeng

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Quadratics In Vertex Form 顶点形式的二次方程

安娜的数学

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Speed bump!! Amazing machinery~

jixiepangke

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Can cliff skiing cause an avalanche? #Science #Unwind #CliffSkiing #Avalanche #Trivia

haoqiwanhuatong

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Why not turn off the water when repairing a pipe? This is called pressure plugging. #Science #Unzip

haoqiwanhuatong

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Liu Feier and Sweetheart go rafting, and suddenly there's an extra boat on Sweetheart's back!

liufeierdeshiguang

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Why does the bearing emit "hot air" when installing it? This is the interference fit installation me

haoqiwanhuatong

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DIY Process | DIY Tricks You Could Use

Mr-souy

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"Nezha" complete series "15" extra short films｜Collector's Edition 💎

YuC-xiaojiayu

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Man making scam calls gets spoiled; woman anticipates all his moves. Scammer: You know the whole scr

k___fumi_02_02_01

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The wisdom of the working people is to change the direction of force to move heavy objects. #Science

haoqiwanhuatong

11 Views

Super cool mechanical series of speed bumps!

jixiepangke

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Why do honey collectors only harvest a small portion of the hive when harvesting honey at high altit

haoqiwanhuatong

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Mathematical Genius

gaoerer___uan

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Look closely... Some people are born to be the protagonists.

Xiaoxiaozhongge

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Kotaro: Give me a nest, give me a nest.

curtis_shah_01

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[Tang Jiafeng] I am so disappointed in you!

shuxuetangjiafeng

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Field expansion, sitting and killing mathematics (completed)

paimengkepu

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Microsoft integrates "ChatGPT" into a humanoid robot—results are outstanding!

YuC-xiaojiayu

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