0 View PremiumOct 6, 2025
The ancient navigational tool "Sextant" is still in use today! Do you know how it works?
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"Physical Exorcism"
19 Views
Make song with "Sound of Black Holes" & Einstein and Hawking speeches
146 Views
Incest, but not completely
18 Views
Tie a rocket made of 60,000 matches to a car and see how far it can be pushed?
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[Science] Amazing science magical toys to astonish you
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Use inertia to remove parts. #PopularScience #Unzip #Inertia #SlidingHammer
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Why can the fountain stone ball rotate? #Popular Science #Unzip #Physics #Fountain Stone Ball #Trivi
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Far more than the average family car? A palm-sized inline four! The whole process of assembly!
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Zhang Xuefeng: How to Handle the Re-examination Interview When Switching Majors for Postgraduate Ent
Iron Ball VS Glass Bottle Blast Contest
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Why is the blade of a gantry shear angled? #Science #StressRelief #HeavyMachinery #GantryShear #FunF
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Why does the bearing emit "hot air" when installing it? This is the interference fit installation me
Who said this UP can't build bridges? !
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Can ice bullets really withstand the high temperature of gunpowder and become invisible after being
7.7K Views
LEGO Challenge: Find the best wheel to climb
611 Views
LEGO Dynamics: 360 Coaster Challenge
94 Views
Why are the joints of steel cables so strong? #Science #Unzip #SteelCable #MachineryManufacturing #E
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How to lay a qualified asphalt road? #Science #Unzip #Paving #Knowledge
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Convex lens experiment
523 Views