Famous Inventors

Johannes Gutenberg invented the _____.

• electronic printer

• newspaper

• printing press

• steam press

Leonardo da Vinci's invention, the aerial screw, led to the invention of the _____.

• car

• helicopter

• airplane

• scuba tank

Benjamin Franklin invented a type of glasses called the b_____ls.

In addition to the lightbulb, Thomas Edison invented the _____.

• motion picture camera

• 3D camera

• color picture camera

• digital camera

Nikola Tesla invented a way to send _____ without using wires.

• radio messages

• electricity

• internet data

• mail

Thomas Edison and Nikola Tesla were good friends.

• True

• False

Henry Ford invented the a_____y l_____e.

The Wright Brothers are famous for inventing the first _____.

• airplane

• microwave popcorn

• computer

• rocket

Guglielmo Marconi sent the first _____ across the Atlantic Ocean.

• email

• television transmission

• radio transmission

• wireless internet transmission

Alexander Graham Bell invented the _____.

• smartphone

• telephone

• computer

• telegraph