What is it?
calculator
Who invented the atomic bomb?
J. Robert Oppenheimer
What is it?
computer
What did Galileo invent?
The telescope
What is it?
headphones
What is it?
television
What is this invention for lonely people called?
The Boyfriend Pillow
Who invented law of universal gravitation
Isaac Newton
Who invented the telephone?
Alexander Graham Bell from Scotland invented the first telephone in 1876.
What year was Twitter invented, 2006 or 2001?
2006
What is this invention?
light bulb
Who invented the first personal computer in 1977?
Steve Jobs
Who invented the electric motor (The induction motor)?
Nicola Tesla
What is it?
laptop