Here's a handy site for travelers: <I>TravelPost.com</I> has a chart listing all the US airports with WiFi, complete with their rates and terminal locations. (Some airports do it right and offer free access to their hostages, er, guests.)

Jeff Wong alerted me to the furor among artists over what is known as "The Blue Girl Infringement," which involves a piece of proposed bad law called the Orphan Works Act.

Fred von Lohmann, senior intellectual property attorney at the <A HREF="http://www.eff.org/">Electronic Frontier Foundation</A> (EFF) and our hero, sends along this link to the Center for Democracy and Technology's (CDT) thoughtful guidelines to how electronics product reviewers should evaluate digital rights management (DRM) issues.

These days have been long. Longer than usual, in fact. That's right:<br>
Longer than usual.

<I>Plep</I> points us toward this gallery of Penn prints at the National Gallery. Amazing how much detail you get in this analog format&mdash;go ahead, enlarge 'em and see.

Well, actually, it suggests that, by wearing a helmet when I cycle, I give motorists the feeling I'm invulnerable.

Perhaps not, but <I>PhysOrg.com</I> reports that two Italian physicists have written a paper suggesting that the concepts of dark energy and dark matter might be the result of "improper" gravitational theory.