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What was not an important invention in the early 20th century?
Radio was not an important invention in the early 20th century. Instead it was developed by Heinrich Hertz in the 18th century. The cotton gin (APEX)
Which important Chinese invention occurred in 868 AD?
The invention of gunpower :)
Why is Robert hookes invention very important?
Because they were important
Latest invention in the field of medicine?
4-D ultrasound, Radio Therapy and HemoPurifier.
What was not an important invention in the 20th century?
The locomotive
What was not an important invention in the early 20th century?
Radio was not an important invention in the early 20th century. Instead it was developed by Heinrich Hertz in the 18th century. The cotton gin (APEX)
Was not an important invention created at the turn of the 20th century?
Radio was not an important invention in the early 20th century. Instead it was developed by Heinrich Hertz in the 18th century. The cotton gin (APEX)
Where and when did zook invent the radio?
Zook is not a name usually associated with the invention of the radio.
What was a big invention in the twenties?
Radio
What was stolen from Tesla?
His radio invention.
Why is a radio technoligy?
A radio is what is sounds like - an FM/AM radio. Technology is basically invention, so the radio is technological.
What was lee de forest's invention?
a Radio
What invention did Marconi help perfect?
Radio
Why is a radio a gooD invention?
Radio was and is a good invention because, imagine being in a car listening to your brother or sister sing, the radio is good for people to communicate, listen to music, and listen to the weather forecast.
What is the latest invention in the field of medicine?
radio therapy
What is a good invention?
The computer, radio, telephone, and car.
Who invented wireless?
Marconi is credited with the invention of radio.
