Thomas Edison

Thomas Alva Edison is born

1847

First patented invention, the electrical vote recorder

1868

Improved Telegraph

1870

https://visionlaunch.com/when-did-thomas-edison-invent-the-telegraph/

Invents phonograph

1877

https://www.youtube.com/watch?v=KRnTFiXkNFw

Invents the electric light system

1878

Invents a longer lasting lightbulb

1879

Invents the motion picture camera

1887

https://www.pbs.org/video/american-experience-kinetoscope/

Worked on an improved storage battery for electric cars

Period: 1900 to 1910

https://www.google.com/imgres?imgurl=https%3A%2F%2Fedison.rutgers.edu%2Fwebimages%2Fbattery.jpg&imgrefurl=https%3A%2F%2Fedison.rutgers.edu%2Fbattery.htm&tbnid=mliXP0O_k2jcsM&vet=12ahUKEwjc1uW5567xAhVLT1MKHa1eCO8QMygAegUIARD6AQ..i&docid=8aQPhZv3qaTNcM&w=300&h=238&q=improved%20storage%20battery%20for%20electric%20cars%20thomas%20edison&hl=en&ved=2ahUKEwjc1uW5567xAhVLT1MKHa1eCO8QMygAegUIARD6AQ

Tried to find a new source of natural rubber

1927

Thomas Alva Edison Dies

1931

Quiz

2021

https://www.softschools.com/quizzes/biographies/thomas_edison/quiz3809.html