On Sat, 3 Nov 2007, Ian Jelf wrote:

In message , Mark Brader
writes

With suitable travel-time assumptions, you can make an "isochronic map"
like this one, which I occasionally use as a screen background:

http://www.mysociety.org/2006/travel...big-1177px.png

That, Mark, is seriously excellent!

(And could also get you at the very least a shortlisting for the Turner
Prize!)

Or rather, for Tom Steinberg and, posthumously, Chris Lightfoot, who i
believe did the map.

tom

--
Science which is distinguishable from magic is insufficiently advanced