Sorry, comments have been disabled.
"More useful to know is that a coin spun on its edge will come up tails eighty per cent of the time"

Not when I do it.

Further circumstantial evidence that this is crock is the absence (as far as I'm aware) of a street scam involving this extraordinary alleged finding.
Jon - Wed Mar 3 17:11:26

I think it depends on the coin. I recall one of the American coins had a slanted edge.
Zarba - Thu Mar 4 04:45:40

What are the chances of it landing on edge, then, mmm?
Adam - Thu Mar 4 15:53:45

New comments have been disabled for years, now, as this blog is no longer updated. Sorry.