Venkat Mangudi wrote: [...] > http://www.justpasha.org/folk/rm.html > > Now, that is what I call presence of mind.
It's old usenet folklore. I've read it much earlier than 2000 - the date on the blog. Oops, just spotted that it does mention the date of the original - "Anyway, the following classic article from Mario Wolczko describing much more interesting case first appeared on Usenet in 1986." Cheeni
