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We bet you don't know a thing about who invented these things!

Question 1
In which year was Skype launched?
Question 2
Which American discovered electricity?
Question 3
Who invented the first mechanical computer?
Question 4
The first TV video games console was invented in which decade?
Question 5
Bartolomeo Cristofori invented which musical instrument in 1700?
Question 6
Which country first used bank notes?
Question 7
Which company launched the Firefox browser in 2002?
Question 8
Sergey Brin and Larry Page invented which internet site in 1998?
Question 9
Polyethylene plastic was first made in which century?
Question 10
Which ancient country invented the sewing needle?
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