0 View PremiumSep 9, 2025
The most rebellious bridge, the "suspension belt bridge," has stood suspended for 30 years—do you kn
2 Views
A lock with hidden secrets
62 Views
Hardware tool tips
35 Views
Harmonic Drive Reducer
19 Views
Thanks, master, you really have a wild imagination! It's better to have a clever mind than just brut
53 Views
Compressing and Processing Used Aluminum Cans
10 Views
How a vibrator works
26 Views
The brake pads of a 10,000-ton ship are excavators??!!
15 Views
Why do rock slabs need to be broken manually? #Science #Unzip #Construction #Cool Knowledge
I made my own shredder.
30 Views
The Production Process of Cement Circular Pipes
44 Views
What if screws are rusted and can't be removed? Here's the solution—let's learn it together!
22 Views
Why is the blade of a gantry shear angled? #Science #StressRelief #HeavyMachinery #GantryShear #FunF
9 Views
Why is steel colored after cutting? #Science #Unzip #Metalworking #CoolKnowledge
31 Views
Let's follow Mechanical Punk to explore the irresistible charm of machinery!
13 Views
Speed bump!! Amazing machinery~
21 Views
Super cool mechanical series of speed bumps!
12 Views
The irresistible mechanical series of speed bumps~
8 Views
Everyday life hacks with hardware items bring surprises everywhere
20 Views
How Tsunamis Are Formed (3D Principle)