World's Greatest Inventions
English
심화
These tests consist of the 30 greatest inventions that changed the world.
설명
Inventions, World inventors, Discoveries of centuries, Discoveries that changed the world, Inventions in history, World greatest discoveries, Inventions during industrial revolution, Famous scientists, Inventions that changed the world, Amazing inventions, Historical inventions, The smartest scientists in history, Smart people
태그
30
질문
30 초
질문당
3:43
평균 시간
3.0
대회 점수
87
참가자
2 댓글
A good quiz
Thanks :)
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