Here's the new description with all links removed: Subscribe to our channel! Here you'll see the Hidden Marvels: 20 Unbelievable Inventions #inventions #technology #nextlevel #gadgets 1. 00:20-1:22 2.

Warfare has been a large driver for technology, pushing human progress forward as engineers, strategists, and nations explore the edges of what is possible. This is done in the pursuit of strategic ...