Enchanted Learning
Enchanted Learning: Inventors & Inventions From the 1700s
Use this site to learn more about early inventors and inventions from the 18th century. This web page offers text and images on various inventors and their inventions. You can also access information about inventors and inventions from...
A&E Television
History.com: 6 Key Inventions by Thomas Edison
Edison's genius was improving on others' technologies and making them more practical for the general public. Thomas Edison applied for his first patent in 1868, when he was just 21 years old. The famous inventor's first brainchild was...