2 Views PremiumOct 3, 2025
Calculating costs using a Big Mac
5 Views
“My imperial excavator bucket has finally been shipped!”
82 Views
Do you know how a water-powered paddle wheel is made? Congratulations—you’ve just invented the water
36 Views
The Years I Spent as a Soldier in the Factory 1
35 Views
Why is there always a worker crouching in the most dangerous spot next to the piling rig?
45 Views
Learn to Operate an Excavator in One Minute
20 Views
The “Speed Bump Man”—a machine no one can resist
47 Views
A one-minute video with four or five violations, including serious rule-breaking.
9 Views
Germany’s Mysterious Machinery
27 Views
Why is it so hard to drive a walking tractor?
29 Views
Wire is obviously very stiff, so why does it snap after just a few bends?
17 Views
Why can a flame gun refurbish plastic?
94 Views
"Interview with ease"
122 Views
Why must steel strands be first separated and combed?
28 Views
A printing press from the Sacramento History Museum
26 Views
Full disassembly of the FS “Backlight” all‑tenon‑and‑mortise‑joint tactical folding knife—original s
16 Views
The longer you do this job, the more cautious you become!
23 Views
Electrician Wiring
The Wolf of Wall Street
231 Views
Automated Stir-Frying
31 Views