Posts tagged transit

Cooling the Tube

I recently rode the tube (London Underground) during super hot temperatures and the mechanisms to keep it cool in the face of some complex problems are pretty fascinating.

30th October, 8:01 pm

in the realm of projects that haven't been updated in far too long, i am caltrain now uses the google transit feed to keep the timetables up to date. and i've thrown together a super simple mobile version too.

2nd June, 1:56 am

trip trop nyc is incredibly fucking awesome. and very fast, considering what it's doing. i assume they broke nyc into squares and have the times between squares precalced?

2nd April, 1:06 pm

london connections is great - full of lots of great information about the london transit network. anything know of anything equally dorky for san fran?

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This is the personal site of Cal Henderson, Slack co-founder & CTO, ex Glitch engineer, ex Flickr architect, programmer, author and chronic complainer.

I give occasional talks, write code and sometimes articles. I also blog at World of Theorycraft and those links show up here too.

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