Famous Inventors and Their Discoveries

Who made paper to help people share ideas?

• Leonardo da Vinci

• Kai Lun

• Thomas Edison

What did Johannes Gutenberg invent?

• Airplane

• Electric light

• Printing machine

What was Leonardo da Vinci good at?

• Cooking

• Art and machines

• Flying planes

Who made electric lights for homes?

• Thomas Edison

• Marie Curie

• Louis Pasteur

What did Louis Pasteur discover?

• Germs

• Airplanes

• Lights

What did Marie Curie discover?

• Paper

• Radium

• Printing press

How does radium help people?

• It helps treat cancer

• It helps clean houses

• It helps make books

Who built the first airplane?

• The Wright brothers

• Thomas Edison

• Kai Lun

Why is paper important?

• For flying

• For cooking

• For writing and sharing ideas

What did the printing press help people do?

• Eat food

• Make more books

• Drive cars