Inventers
Who invented the first telephone in 1876?
Graham Bell
What did Akito Morita develop?
Sony Walkman
What country was the first in sending a man into space?
the U.S.S.R
Who made the table of chemical elements?
Dmitry Mendeleev
Who created the world’s first car assembly line?
Henry Ford
Who invented the first mechanical programmable computer?
Charles Babbage
What did Marie Curie discover?
Radium
Who was Y. Gagarin?
Cosmonaut
Who discovered gravity?
Isaac Newton
Who produced the first petrol-driven motor car?
Karl Benz
Who invented the first incandescent lamp?
Thomas Edison
What did Alexander Fleming discover?
penicillin
Who landed first on the moon?
Neil Armstrong
Who invented electricity?
Michael Faraday
Who invented the first alternating current (AC) motor and developed AC generation and transmission technology?
Nicola Tesla
Who invented the first radio?
Alexander Popov
What did James Cook discover?
Australia
What was the first animal to go to the space?
The dog Laika
Who invented theory of relativity?
Albert Einstein
Who invented the diesel engine?
Rudolf Diesel
Who invented the world's first mass-produced helicopter?
Igor Sikorsky
What did the Lumiere brothers invent?
a film projector
What is the largest planet in the solar system?
Jupiter
Who invented the first vaccines?
Louis Pasteur
Who invented the perpetual motion machine?