Famous Inventors and Their Discoveries

What did Marie Curie discover?

• Electricity

• Radium and polonium

• Computers

• Plastic

Marie Curie was from Denmark.

• True

• False

What did Marie Curie use radiation for?

• To power lights

• To treat cancer

• To make cars

• To cook food

Marie Curie won two Nobel Prizes.

• True

• False

What did Tim Berners-Lee invent?

• The television

• The World Wide Web

• The internet cable

• The telephone

Tim Berners-Lee invented it in 1989.

• True

• False

What was the Web created for?

• To play games

• To wash dishes

• To help scientists share information

• To build rockets

Where is Tim Berners-Lee from?

• Denmark

• France

• Britain

• Poland

What problem did Garrett Morgan want to solve?

• Dirty dishes

• Dangerous streets

• Broken toys

• School lunches

What did Garrett Morgan invent?

• A car

• The first train

• The modern traffic light

• The dishwasher