Archimedes knew the answer to 1) >2000 years ago.As for 2. In...

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    Archimedes knew the answer to 1) >2000 years ago.

    As for 2. In Minoan times the sea was 2 degrees warmer than now and the air temperature 4 degrees warmer than now.
    Last edited by nippy: 11/07/23
 
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