Does a thicker barrel really mean greater power?

Animation simulates the bodily changes that occur during pregnancy

1.4M Views

Mini cannonball

21 Views

Why is it so hard to build skyscrapers over 1,000 meters tall? #Science #Architecture #Engineering #

11 Views

Spectacular footage of fighter jets.

89 Views

The Beauty of Mechanics.

21 Views

A printing press from the Sacramento History Museum

38 Views

Why did steam turbines come to dominate global power generation? I was completely convinced after wa

14 Views

Why is it so hard to drive a walking tractor?

34 Views

Digital pickled vegetables: one is better than ten.

19 Views

Do you know how glass marbles are made?

42 Views

How should you eat whelks?

18 Views

How powerful is strong acid?

24 Views

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

81 Views

Thousands of wires have been severed—how will the master reconnect them?

10 Views

Learn to Operate an Excavator in One Minute

24 Views

The Magical World

53 Views

Small Tip: Iron Plane, Copper Wire, C‑shaped Sealing O‑ring, PVC Conduit, Hot‑Melt Chemical Welding,

22 Views

Super cool mechanical series!

26 Views

The power of science

110 Views

How do you weld a large pipe to a small pipe?

45 Views