Patents

Eureka!

Have you ever thought about all the inventions you use in just one day?  It's hard to imagine a world without clocks, refrigerators, TVs, seat belts, computers, and so on.  But it all had to be invented by someone.  Have you ever wondered who that someone was?  Bring these books home if you're curious to know who invented what and how it impacted everyday life:
Syndicate content