links for 2009-02-05

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Study finds many motorists don't see need to heed speed limits A result that will surprise approximately nobody with a driver's license. (tags: social-science news law silly) Better Late Than Never?: Titanic | The A.V. Club "If only every woman in the world was periodically forced to choose…
Turn or go straight? Quick! : Dot Physics This is a classic problem. You are in a car heading straight towards a wall. Should you try to stop or should you try to turn to avoid the wall? Bonus question: what if the wall is not really wide so you don't have to turn 90 degrees? (tags: physics…
Creation | Film | Review | The A.V. Club "Creation contains some vivid illustrations of evolutionary theory, and some intriguing consideration of what Darwin had to overcome to achieve greatness--in particular, his fear of disappointing his family. But for the most part, Creation is Biopic 101,…
Wave interference: where does the energy go? « Skulls in the Stars The two waves cancel each other out, leaving a completely unmoving string due to destructive interference. My student asked me: what happens to the energy? As posed, it seems that we started with two waves carrying energy, but…

The news reports about how Londoners are dealing (or not) with snow sound not vastly different from what I encountered when visiting Seattle during their December Snowpocalypse. I arrived on a Friday evening to find that the company with a monopoly on door-to-door shuttle service to/from the airport was only serving hotels on the I-5 corridor, and taxis were between scarce and unavailable. King County took a large fraction of their bus fleet out of service, because they rely on articulated buses that cannot handle snow, and many of the routes that still allegedly had service were modified to avoid hills as much as possible. Both SEA and PDX ran out of de-icing fluid, and there was no way to get more because the snow closed all highways across the Cascades. Some areas had gasoline shortages because tanker trucks could not safely deliver to those areas.

It's easy to criticize a city for shutting down in the face of trivial amounts of snow when you live in a place that considers such snowfalls routine. But because they are routine here, we have the equipment and manpower to dig out. Stockpiling equipment for a once-a-decade (or less frequent) weather event doesn't make a whole lot of sense. Washington, DC, sees snow often enough that they should handle it better than they do. Seattle itself rarely sees snow, but it happens often enough in the surrounding hills that there are people who know how to deal with it--they are the ones I saw driving around with tire chains on--or improvise solutions with what they have on hand (like the fellow my mom and I saw who was using a garden shovel to shovel snow). London doesn't even have the nearby hills that Seattle does, so I understand why it's a struggle for them.

By Eric Lund (not verified) on 05 Feb 2009 #permalink