- 1Introduction
- 2How Guglielmo Marconi Telegraphs Without Wires
- 3Santos-Dumont and His Air-Ship
- 4How a Fast Train Is Run
- 5How Automobiles Work
- 6The Fastest Steamboats
- 7The Life-Savers and Their Apparatus
- 8Moving Pictures
- 9Bridge Builders and Some of Their Achievements
- 10Submarines in War and Peace
- 11Long-Distance Telephony
- 12A Machine That Thinks
- 13How Heat Produces Cold
Stories of Inventors
13 sections · Download EPUB