What do you know to be true,but cannot prove?

pedrohedgerow · 2021-12-23T17:27:10-05:00

Chemistry - What do you know to be true,but cannot prove? (13 replies).

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dirge · M

Oranges (or any non compressible spheres) pack most tightly as layers with high/low areas interweaved.

pedrohedgerow · 61-69, M

@dirge How do golf balls rate?

dirge · M

@pedrohedgerow about the same. Someone did come up with a proof for it.