Why do wingtip upturns on airplanes help you save on ticket prices? Let's start with fluid dynamics.

Identify popular online phenomena, if you know 3 of them, you win!

bideerjiedao

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Yemen is the first country to be destroyed by drugs, even children are not spared. How tragic is it?

tanmi

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Battery Magnet Train

Maiyaweimaya

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Decompression video of the workers series!

jixiepangke

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Evolution 4!

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A Certain Scientific Railgun

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Build a large remote-controlled aircraft from scratch based on the Airbus A350 aircraft

YouTubejingcaishipin-

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Man speed bump!! A satisfying job site~

jixiepangke

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Look! Airplanes! Airplanes in Japanese animation!

piggytyler

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

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

yaki1

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🛫I made a redstone plane flying in the sky in the original MC🛬by a dashing fish

mikayoshi_03

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Spoon/fork: If I had known this was a bad factory

xiaokechibaobao

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Two mods to make your Minecraft more realistic

ZDwod

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Science is magic, great Dumbledore!

shishizijiang

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Science Kingdom VS Department Empire

meimingzai

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When MC upgrades, it becomes more scientific, and the maximum level is beyond my imagination # Minec

Xiaomengbugugu

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The slowest aircraft in the world, F1D, has a thin layer of material, but can fly in the sky for 40

lengkepu

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Corner reflectors are everywhere! Why can bicycle taillights light up without bulbs?

lengkepu

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Bionic Mechanical Puppet｜"The three-foot red stage collapsed, I am not the god of drama"

Chenchunian

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