links for 2008-03-10
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It looks like Russell Davies is planning to do it again. 2007’s gathering of interesting people was fantastic.
Since Clive Thompson’s comments system over at Collision Detection is broken, I’m leaving this post with a trackback to his recent piece on some Japanese scientists recreating traffic jam behaviours by driving round and round in a circle.
There’s a full report over at New Scientist, and an unintentionally hilarous video of the experiment (at double speed, no less) which you can view larger on YouTube.
This experiment shows on a really small, easy to follow, level that driving smoothly without excessive braking can all-but eliminate traffic jams. Clive makes the link to a 1989 study by an electrical engineer called William Beatty, who thinks he has some solutions.
I’m now dying to try the William Beatty method for myself. I know it wouldn’t work though … because everywhere I can test the theory there will be a second lane of traffic from which other drivers could switch into the gap I’m trying to leave.