Which is more difficult to crush to half it's volume or less
If you start with a 1 cm by 1 cm by 1 cm cube
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Maybe I should have said most difficult instead of more difficult because there were more than two choices
Which is more difficult to crush to half it's volume or less
If you start with a 1 cm by 1 cm by 1 cm cube
Maybe I should have said most difficult instead of more difficult because there were more than two choices
Maybe I should have used a different word than hardest since something can be hard but break easily under compression because it is brittle