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<p>[QUOTE=&quot;LordVger, post: 74521, member: 4028&quot;]Yeah so me and a buddy were talking the other day about John Conway, the mathematician.&nbsp; He tells me that Conway discovered that if you place pennies on their edge on a table and then bang the table, the majority of the coins would fall on one side (tails? heads?, whatever, but they&#039;d mostly be one or the other).&nbsp; According to him, it&#039;s because the edges of a coin are slightly bevelled.&nbsp; This seemed true, since ejecting a coin from its restraining collar would work much better this way, I guess.&nbsp; </p><p><br /></p><p>So is it true that the collars are bevelled?[/QUOTE]</p><p><br /></p>

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