The Electric Light Bulb
The light at the end of your tunnel
Keep Getting Lost in the Dark?
With the new electric light bulb that is no longer a problem! For only $.50 you can see in any room at and time with a flip of a switch!
Why is it better than oil lamps?
- No flickering light.
- No need for a match to light it
- A lot safer, much less of a fire hazard
- No need for Oil
- Easier to light
- Much cheaper
Quartz
Used for the body of the bulb
Carbon Filament
Used as conductor
Cotton
Used to connect conductors
Meet the Inventor
Name: Thomas Edison
Birthplace: Milan, Ohio
Date of Birth: February 11, 1847
Date of Death: October 18, 1931
Key Achievements: was one of the most famous inventors, some of his most known inventions are the Phonograph, light bulb and the telephone transmitter.