The metropolitan areas with the highest number of contaminated sites per capita in the nation.

Slide show. The BusinessWeek article can be found here.

If you live in or around Everett, Washington; you might consider stopping by the Green Everett Sustainable Energy Fair, this Saturday.

Ars technica has pretty good coverage of Capitol Records, et al v. Jammie Thomas; the first RIAA file-sharing suit to actually go in front of a jury.

Your next laptop could have a continuous power battery that lasts for 30 years without a single recharge thanks to work being funded by the U.S. Air Force Research Laboratory. The breakthrough betavoltaic power cells are constructed from semiconductors and use radioisotopes as the energy source. As the radioactive material decays it emits beta particles that transform into electric power capable of fueling an electrical device like a laptop for years.

Ever since I finished reading Joe Armstrong's "Programming Erlang", several details have been nagging me but I haven't been able to put my finger on them… until now.

Cédric questions some of Erland's claims to fame.

I've never done anything with Erlang, except read about it. I had my doubts too.

On a blackboard, it looks so simple: Take a plant and extract the cellulose. Add some enzymes and convert the cellulose molecules into sugars. Ferment the sugar into alcohol. Then distill the alcohol into fuel. One, two, three, four — and we're powering our cars with lawn cuttings, wood chips, and prairie grasses instead of Middle East oil. Unfortunately, passing chemistry class doesn't mean acing economics. Scientists have long known how to turn trees into ethanol, but doing it profitably is another matter. We can run our cars on lawn cuttings today; we just can't do it at a price people are willing to pay.

A comprehensive overview courtesy of Wired.