Toggle Navigation
Games
Blog
Class PIN
Join for Free
Sign in
Toggle Navigation
Games
PIN
Join for Free
Blog
Pricing
Contact us
Help center
Sign in
Study
invention and discovery
0
%
0
0
0
Back
Restart
Who is known as one of the greatest mathematicians and also discovered gravity?
Isaac Newton
Oops!
Okay!
What invention from Benjamin Franklin helped prevent building fires?
lightening rod
Oops!
Okay!
Who invented "Morse Code"
Samuel Morse
Oops!
Okay!
What did Alexander Graham Bell create?
telephone
Oops!
Okay!
Steve Jobs created which company?
Apple
Oops!
Okay!
Thomas Edison patented the commercial use of which invention?
Light Bulb
Oops!
Okay!
Who painted the Mona Lisa?
Leonardo da Vinci
Oops!
Okay!
Who created the first successful motor-operated airplane?
The Wright Brothers
Oops!
Okay!
Bill Gates started which software company?
Microsoft
Oops!
Okay!
Who created the AC current system? (Hint: He has an electric car company named after him)
Nikola Tesla
Oops!
Okay!
James Watt improved upon which engine?
steam
Oops!
Okay!
What social media did Mark Zuckerberg create?
Facebook
Oops!
Okay!
Henry Ford was the owner of which kind of company?
car
Oops!
Okay!
Who is one of the greatest physicists of all time?
Albert Einstein
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies