4 Views PremiumDec 6, 2023
Day 5, 5.06 yuan
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Hand-made four-rotor engine! I built a retro motorcycle for my daughter
43 Views
Why is it so hard to drive a walking tractor?
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You’ll never know where the limits of truck customization lie!
28 Views
The Magical World
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Those industrial machines and ingenious tools that are pleasing to the eye
129 Views
The “man-speed bump” — capitalists weep, Jews kneel
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It turns out that this is how sexy hot girls’ photos are taken...
40 Views
#Turning-Milling Composite #CNC Machine Tool #CNC Lathe
Why can a flame gun refurbish plastic?
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The Fantastic Voyage of the Young Excavator
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A printing press from the Sacramento History Museum
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The Man Speed Bump: The Perfect Machine
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It's so stupid! You really don't know what the advertisement is until the end
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The donut went through a rollercoaster of highs and lows.
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The “Speed Bump Man”—a machine no one can resist
34 Views
A fellow enthusiast from Anhui sent a piece of DC53 tool steel, asking Master Yu to forge a slicing
Do you know how a water-powered paddle wheel is made? Congratulations—you’ve just invented the water
Why must steel strands be first separated and combed?
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Learn to Operate an Excavator in One Minute