Incoming Resources
- The wonderful future that never was : flying cars, mail delivery by parachute, and other predictions from the past, Gregory Benford and the editors of Popular mechanics
- Fifty inventions that shaped the modern economy, Tim Harford
- 53 1/2 things that changed the world and some that didn't, [designed and illustrated] by David West ; written by Steve Parker
- Ancient inventions, Peter James & Nick Thorpe
- Modern marvels, technology, produced by Digital Ranch, Jupiter Entertainment and Hearst/Actuality for the History Channel
- Amazing inventions, by Ian Stevens
- What a great idea!, inventions that changed the world, Stephen M. Tomecek ; illustrated by Dan Stuckenschneider
- Inventions that changed the world
- Inventions, a visual encyclopedia, written by John Farndon, Jacob Field, Joe Fullman, Andrew Humphreys, and Giles Sparrow