• Question: What is the sharpest object ever created?

    Asked by jamesgrear to Alessandro, Angela, Claudia, Marina, Phil on 14 Mar 2013.
    • Photo: Claudia Krehl

      Claudia Krehl answered on 14 Mar 2013:

      I believe that would be diamonds. They are the hardest object on this planet and can therefore pretty much cut anything. Dentists use them to drill into your teeth for instance.

    • Photo: Angela Marqui

      Angela Marqui answered on 14 Mar 2013:

      My first thought was the same: diamonds!

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