New inventions. interesting invention that changed the world in past years. Cool and greatest invention. Biggest unvention of the century. New inventions and ideas.
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New Inventions MCQs
1 What is the greatest invention of all time?
2 Which country invented paper?
3 When was wheel invented?
4 What country invented compass?
5 When was compass invented?
6 Who invented waterwheel?
7 When was waterwheel invented?
8 Which country made the first mechanical clock?
9 When was the first mechanical clock invented?
10 Which country invented the printing press?