Roger Francis Bridgman

"Dip into this illustrated account of key inventions and discoveries, listed year by year, with intriguing facts about each invention and the person (or people) who invented it. From the prehistoric hunting tools our early ancestors used to the modern-day smartphones that connect the entire planet, this book provides a fascinating tour through the history of humankind's inventions and discoveries. Fully revised and updated for 2020, 1,000 Inventions...

Summarizes one thousand notable inventions and discoveries of ancient and modern times, from 3,000,000 B.C. to the beginning of the twenty-first century A.D.