Just how shiny is sodium metal? Cut it open and you'll see!

Tungsten, a metal with a density nearly identical to gold, is incredibly difficult to melt!

waokexue

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Super cool mechanical series of speed bumps!

jixiepangke

9 Views

Let's follow Mechanical Punk to explore the irresistible charm of machinery!

jixiepangke

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As long as you use the right method, work won't be that tiring.

haoyongwujingongju

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Bleeding Heart

yuanlaishicurie

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Car Disassembly Video

haoyongwujingongju

39 Views

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

tanmi

22 Views

Tie a rocket made of 60,000 matches to a car and see how far it can be pushed?

Lierdou

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Periodic table of elements, but distance

budangbaguishange

31 Views

Good guy, there will be no need to build bridges in the future.

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The periodic table of elements, but "cramming"

budangbaguishange

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This is my first time to touch the edge! Forgive me

rodrigo_sanders_02

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There are no such things as "useless people" in this world—when properly utilized, everyone is a tre

haoyongwujingongju

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Gear machining: Why only a tiny bit of cutting is required? #Science #Unzip #Machinery #ExtremeComfo

haoqiwanhuatong

9 Views

Comparison of the size of tsunamis in history

Jinzhengmeiyongde

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Exploding frog (flower-mouthed frog)

YuexiaVan

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Why can a hatchet easily chop down a tree as thick as a bowl? #Science #Relief #Hatchet #Logging #Tr

haoqiwanhuatong

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The caterpillar imitating the green snake (Ochre-striped moth) is so cute

YuexiaVan

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How are the patterns painted on ceramics? #Science #StressRelief #Pottery #LearnSomethingNew

haoqiwanhuatong

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How to lay a qualified asphalt road? #Science #Unzip #Paving #Knowledge

haoqiwanhuatong

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