1 View PremiumJan 28, 2026
This is the first time I saw a hydraulic press fail.
2.6K Views
Can I afford this gun?
7 Views
Facts have shown that charging in without being prepared leads to nothing…
14 Views
(;´д`)ゞ
19 Views
Why is it so hard to drive a walking tractor?
34 Views
19th-century German craftsmanship. The principle of the Reuleaux triangle—still haven’t figured it o
31 Views
A fellow enthusiast from Anhui sent a piece of DC53 tool steel, asking Master Yu to forge a slicing
80 Views
Why is there always a worker crouching in the most dangerous spot next to the piling rig?
63 Views
Why does someone have to risk their life to retrieve a single drill bit?
26 Views
A one-minute video with four or five violations, including serious rule-breaking.
Why must steel strands be first separated and combed?
What’s going on?
18 Views
How to lay a qualified asphalt road? #Science #Unzip #Paving #Knowledge
32 Views
How much havoc can an excavator wreak?
24 Views
I pushed it and found out that the road is so wide
13 Views
Saves time and effort
21 Views
Digital pickled vegetables: one is better than ten.
Can’t the meat-mincing machine work without human heads?
20 Views
A printing press from the Sacramento History Museum
38 Views
Transporting wind turbine blades
55 Views