NASA's clever technique to make combustion chambers
12:29
I made a bolt with MAZE threads - Don't strip these threads! - Can you solve the puzzle?
15:25
Metal Alloys of the Future?
10:19
The SCALA Programme: Private Sector Engagement Facility Activities in the Solomon Islands
21:23
Custom Transformer Shatters All Voltage Records (ft. 3D Printing Nerd)
17:37
The Hidden Complexity of Bearing Balls
15:51
I Built The First LAMINAR FLOW ROCKET ENGINE
12:39
A motor with no moving parts (sorta)
18:00