Why can electric current heat a spring? This is because of the thermal effect of electric current. #

Converting water into hydrogen is so easy - How to make a simple hydrogen generator!!!

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【DIY】Super long marble orbit

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Why does paper burst when squeezed by a hydraulic press? #Science #Unzip #HydraulicPress #Pressure #

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What modifications can be made to an excavator? #PopularScience #Unzip #LargeMachinery #Excavator

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Iron Ball VS Glass Bottle Blast Contest

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Why do we need to cut a slant on the tree when felling it?

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What Creatures Can Take Blood From Leeches?

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What happens when leeches meet mustard?

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It's time for Xiaoqiang to experience the feeling of being hit by nuclear fusion

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Do you know why elephants crush watermelons before eating them? #elephant#elephantfoot#elephant eats

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1000 degrees Celsius iron ball VS gel, what will be the result?

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Releasing an ant queen in a crowd of hungry mosquitoes, how will it end?

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[Science] Magnify the tip of the pen N times!

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Homemade Fly Trap

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Front: Let me see what we built today? After: 6

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The painstakingly cultivated E. coli all died—thinking of tossing my thesis defense into the incubat

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Why is it so hard to build skyscrapers over 1,000 meters tall? #Science #Architecture #Engineering #

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Why does steel need to be rolled repeatedly? #Science #Unzip #Rolling #Forging

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A record-breaking tsunami of 524 meters—what determines a tsunami’s height? #Science #Tsunami #Natur

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The Soviet human-ape hybridization experiment: Five girls were allegedly crossbred with chimpanzees.

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