World's Greatest Inventions
English
Avançado
These tests consist of the 30 greatest inventions that changed the world.
Descrição
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
Tags
30
Perguntas
30 seg
Por pergunta
3:43
Tempo médio
3,0
Pontos no Concurso
87
Participantes
2 comentários
A good quiz
Thanks :)
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