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    World's Greatest Invention !

    We've come a long way from living in a damp cave. Which of the many man-made inventions significantly changed the course of history for the better ?  And for the worst ?

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    +20  Views: 2449 Answers: 31 Posted: 12 years ago
    itsmee

    Good Question, digger!
    Commented 12 years ago
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      31 Answers (31-31 Displayed)

      Well, all of the biggies are taken- so I will choose chocolate and coffee!

      12 years ago. Rating: 1
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