Interesting episode where engineers fight against machinists to create the best spinning top.
Checkout these cool gadgets...
Related Posts
The World’s Longest Underwater Tunnel
Inside Norway’s $47 Billion Floating Highway
Testing Which Battery Lasts the Longest
Futuristic Highway That Wirelessly Charges Electric Cars as They Drive
How the Tallest Bridge on Earth Was Built – Documentary
Round tip caused more friction, which caused it to lose momentum and so it failed.
But cool video!