5. tHOMAS eDISON
Thomas Edison invented over 1,300
different things.
The most important thing that he
invented was the practical light bulb!
6. Thomas Edison
The light bulb changed people’s lives
forever!
People could now work at night and in
the dark. How does this help the amount
that people can get done?
Light bulbs were put in buildings,
houses, and even trains!
14. Before the telephone, people had a hard time
communicating.
People would have to communicate through
telegraph, mail, or by traveling somewhere in
person.
Think about Paul Revere - what would Paul do
today?
