Nuts and Bolts by Roma Agrawal

https://thebookvoice.com/podcasts/2/audible/81604 to listen full audiobooks. Title: Nuts and Bolts Author: Roma Agrawal Narrator: Roma Agrawal Format: mp3 Length: 8 hrs and 16 mins Release date: 11-07-23 Ratings: 4 out of 5 stars, 34 ratings Genres: Engineering Publisher's Summary: Some of engineering's mightiest achievements are small in scale, even hidden—and yet, without them, the complex machinery on which our modern world runs would not exist. In Nuts and Bolts, Roma Agrawal examines seven of these extraordinary elements: the nail, the wheel, the spring, the lens, the magnet, the string, and the pump. From the physics behind both Roman nails and modern skyscrapers to rudimentary springs that inspired lithium batteries, Agrawal shows us how even the most sophisticated items are built on the foundations of these ancient and fundamental breakthroughs in engineering.