Today we discussed how it was Charlie Chaplin's birthday, and how far movies have come since his movie star days. The question then was presented who invented the first phonograph because it was so important to the introduction of sound to movies. So this blog question is to test your "Inventor Insight".
Pick one or more of the following inventions to explain:
1.) Who invented it.
2.) How it has changed our world and sparked other inventions or advances.
The inventions are:
-phonograph
-telephone
-motorized car
-airplane
-vaccinations
-assembly line
-air conditioning
-bifocal lens (glasses)
-electric hand held calculator
-cotton gin
-crayons
-elastic
-jeans
-light bulb
-locomotive (train)
-paper towels
-potato chips
-thermometer
-video games
Pick one or more of the following inventions to explain:
1.) Who invented it.
2.) How it has changed our world and sparked other inventions or advances.
The inventions are:
-phonograph
-telephone
-motorized car
-airplane
-vaccinations
-assembly line
-air conditioning
-bifocal lens (glasses)
-electric hand held calculator
-cotton gin
-crayons
-elastic
-jeans
-light bulb
-locomotive (train)
-paper towels
-potato chips
-thermometer
-video games
RSS Feed
