noting down these two books for later - only really availabale in the UK.
a nice link from the lul maps pages is this collection of maps including a couple of accurate line maps. niice.
some mapping stuff from matt jones - a list of london underground map resources (including a couple from me) and a map of the uk's motorways visualised in harry beck style. the latter would make a nice poster. time to break out the tabloid color laser at work i suspect.
This is the personal website of Cal Henderson, Slack co-founder & CTO.
I give occasional talks, write code and sometimes articles.
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