Hi folks:

There's an exchange on the New Scientist web site:

http://www.newscientist.com/lastword...le.jsp?id=lw54

about how the various record speeds (78, 33-1/3, 45) were derived. The
answers range from almost right (the first one) to thoroughly vague (the
second one) to howlingly wrong (the third one). Finding the errors is left
as an exercise for the reader.

Peace,
Paul

--
"Never doubt that a small group of thoughtful, committed citizens can change
the world. Indeed, it's the only thing that ever has." -- Margaret Mead