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We bet you don't know a thing about who invented these things!
What measuring device was invented by Evangelista Torricelli?
What wireless technology did Ericsson launch in 1994?
Who invented the ballpoint pen?
In which year was Skype launched?
Gutenberg invented the printing press in which century?
Kirkpatrick Macmillan invented which method of transport?
Which ancient country invented the sewing needle?
Frank Whittle invented which type of engine?
Which company launched the Firefox browser in 2002?
Christopher Cockerell invented which mode of transport?
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