Archive for May, 2008

Electoral statistics

Saturday, May 31st, 2008

This website presents the 2008 American Presidential election, as represented by an expert in baseball statistics. At this time, the message seems to be that Clinton has a better chance of beating McCain than Obama, but I wouldn’t read too much into that. This election has already repeatedly confounded early polls and conventional wisdom. A [...]

May Critical Mass

Saturday, May 31st, 2008

Following Ottawa’s interminable winters, Critical Masses of decent sizes have resumed. While some thin-skinned individuals were scared away by a few low-lying clouds, it was ideal cycling weather: warm and overcast, with no danger of discomfort of any kind.
For the most part, this was a civilized ride. There were a lot of first-time participants, so [...]

American climate change impacts report

Friday, May 30th, 2008

Because of a 2006 lawsuit filed by the Center for Biological Diversity, Greenpeace and Friends of the Earth, a judge in Oakland California ordered the release of the Climate Change Science Programs (CCSP) assessment of climate change impacts in the United States. In total, the public release of the report was delayed for three years. [...]

‘Door prizes’ for cyclists

Friday, May 30th, 2008

The ‘door prize’ is apparently the most common type of accident to injure bike riders in cities. Riding along beside a row of parked cars, someone opens a door on the driver side, leaving too little time for an approaching cyclist to stop. The cyclist thus slams into the door, quite probably injuring themselves. Sometimes, [...]

Border guards and copyright enforcement

Thursday, May 29th, 2008

According to Boing Boing, Canadian border guards may soon be in charge of checking iPods and other devices for copyright infringement. If true, the plan is absurd for several reasons. For one, it would be impossible for them to determine whether a DRM-free song on your iPod was legitimately ripped from a CD you own [...]

Nitrogen trouble

Thursday, May 29th, 2008

Carbon dioxide isn’t the only human-generated gas about which we ought to be concerned. As this article highlights, the environmental consequences of nitrogen are also significant:
The release of reactive nitrogen into the environment has a “cascade” effect, according to two papers published in the latest issue of Science. James Galloway of the University of Virginia, [...]