Interesting episode where engineers fight against machinists to create the best spinning top.
Checkout these cool gadgets...
Related Posts
How the SR-71 Blackbird’s Engines Work
A Clever Accessory Ensures You’ll Always Know When You’re Drilling Straight
This massive wall of fans will suck carbon dioxide straight out of the air
The Insane Engineering of the 787
The Largest Spiral Escalator Ever Built Just Opened In Shanghai
Round tip caused more friction, which caused it to lose momentum and so it failed.
But cool video!