SMURFS ARE IN LIBRARY-INVENTIONS/DISCOVERIES

Who discovered electricity?

• Galileo
• Benjamin Franklin
• James Watt
• Karl Benz

Who invented the first mechanical computer?

• Charles Babbage
• Nikola Tesla
• Alexander Graham Bell
• Marie Curie

Johannes Gutenberg invented

• x rays
• radio
• printing press
• telephone

Isaac Newtoon discovered

• pasteurization
• TV
• telescope
• laws of gravity

John Logie Baird invented

• TV
• computer
• telephone
• radio

Electric light bulb was invented by

• Samuel Morse
• Thomas Edison
• Guglielmo Marconi
• Albert Einstein

Who invented the first powerful telescope?

• Wilhelm Röntgen
• Thomas Edison
• Archimedes
• Galileo

Aircraft was invented by

• Karl Benz
• Johannes Gutenberg
• The Wright Brothers
• Alexander Graham Bell

Nikola Tesla invented

• fluorescent lightning
• antibiotic penicillin
• x rays
• radium

Who invented the radio?

• Alexander Fleming
• Marie Curie
• Guglielmo Marconi
• James Watt