Inventions
Inventors
Impacts
Important Dates
Interesting Facts
100

What invention made connection easier?

Telephone

100

Who made the Radio?

Guglielmo Marconi

100

What impact did the radio have?

It helped spread other cultures

100

When was the first plane flight?

December 1903

100

Do radio waves have the longest wavelength in the electromagnetic spectrum, meaning they can travel very far? (true or false)

True

200

What made travel faster?

Airplane

200

Who made Assembly lines?

Henrry Ford

200

What impact did the washing machine have?

Made it easier and faster to wash clothes

200

When was the first public radio invented?

1910

200

What was the radio first called?

Wireless telegraph

300

What made travel on LAND faster?

Automoblies

300

Who made the telephone?

Grahm bell

300

What impact did the electric stove have?

It made cooking easier

300

When was the first airplane invented?

December, 1903

300

What were two disadvantages of the telegraph?

lacked good communication quality, it lacked personal touch!

400
What made washing clothes easier and faster?

Washing Machine

400

Who made the washing machine?

Thomas Edison

400

What impact did moving pictures (movies) have?

It was a source of entertainment and helped with mass culture

400

when was electrical lighting invented?

1802

400

True or false?: Over 80 million cars are produced each year. 

True

500

What helped spread mass culture?

Radio

500

Who made the Automobile?

Carl Benz

500

What impact did the airplane have?

It made air travel faster

500

When was the assembly line made?

1913

500

Did electric lighting bring better business? (Yes or no)

Yes