Put sand under a hydraulic press and repeatedly crush it with gravity—let’s see how hard the sand “c

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

5.0K Views

The Magical World

36 Views

🔥Ex-Husband_Sent_Me_to_Prison…Not_Knowing_I’m_a_Billionaire_CEO—Back_to_Make_Him_Lose_Everything!

5 Views

Full disassembly of the FS “Backlight” all‑tenon‑and‑mortise‑joint tactical folding knife—original s

17 Views

“My imperial excavator bucket has finally been shipped!”

87 Views

A fellow enthusiast from Anhui sent a piece of DC53 tool steel, asking Master Yu to forge a slicing

76 Views

A printing press from the Sacramento History Museum

28 Views

Who said this UP can't build bridges? !

1.8K Views

Handmade mosquito bomb

521 Views

Automated Stir-Frying

33 Views

Pepsi: Huh? ? ? ? ? ? ? ? ?

319 Views

Why is it so hard to drive a walking tractor?

30 Views

Wire is obviously very stiff, so why does it snap after just a few bends?

17 Views

Do you know how a water-powered paddle wheel is made? Congratulations—you’ve just invented the water

36 Views

19th-century German craftsmanship. The principle of the Reuleaux triangle—still haven’t figured it o

23 Views

Titanic - LEGO Advanced Edition

1.2K Views

Learn to Operate an Excavator in One Minute

21 Views

Those industrial machines and ingenious tools that are pleasing to the eye

994 Views

The “man-speed bump” — capitalists weep, Jews kneel

53 Views

The “Speed Bump Man”—a machine no one can resist

48 Views