Rats

Apparently the power supply on my desktop has conked out. (The monitor kept turning off, and I discovered that the back of the case was really hot and one of the fans stopped working.)

I can’t fix it until next week because I’m leaving Thursday a.m., going away for a couple of days to the land of sunshine. Thank heavens I have a laptop from C&L, but it’s a pain in the ass to type on one for an extended period. Oh well!

West Philly, represent

If you’ve been a long-time reader, you know that the West Philly High School Hybrid X team is near and dear to my heart (you can donate here if you like what you read):

Who says teenagers can’t change the world? In their free time after school, 15 teens from a low-income high school in Philadelphia built a car. And not just any car: their 160 mpg Factory Five GTM biodiesel hybrid kit car has outperformed other fuel-efficient cars built by professional engineers and graduate students from Ivy League universities.

Yesterday, this group of teenagers — the West Philly Hybrid X Team, a crew of 15 high school mechanics from West Philadelphia High School — were honored with the “Next Generation Award” at the Popular Mechanics Breakthrough Awards, which recognizes visionaries whose innovation in the fields of technology, medicine, space exploration, automotive design, and environmental engineering is changing the world we live in. Other winners include Steven Squyres and his Spirit & Opportunity team, who created robotic surrogates for humans on Mars, as well as director James Cameron, who was honored with the “Leadership Award” for innovations in filmmaking technology used for the film Avatar.

Under the guidance of faculty advisor Simon Hauger — a former electrical engineer who now teaches math and science — the West Philly team entered two vehicles into last year’s Progressive Insurance Automotive X Prize, a $10 million prize for which 111 teams signed up. Out of the 111, West Philly was the only high school team. Their entries were a Factory Five GTM biodiesel hybrid kit car that achieved the equivalent of 160 mpg over 100 miles, and a converted Ford Focus gasoline plug-in hybrid. The team blew everyone’s expectations out of the water when they made it to the semifinals, beating out over 80 teams. Equally astounding is the fact that at a school where 85 percent of students are economically disadvantaged and in a region with a drop-out rate of over 50 percent, every single member of the X Prize team graduated.

The program at West Philly started in 1998 with an electric go-cart which won the science fair. And, as Hauger adds, “Kids from West Philly aren’t supposed to win the science fair.” Over the next few years the team developed a full-sized vehicle that got 180 mpg equivalent, and went on to beat MIT and 40 other teams in 2002 at the prestigious Tour de Sol competition.
Continue reading “West Philly, represent”

They have their weapons

And we have ours:

September 15, 2011, 1:26 PM — Hactivist group Anonymous announced it will launch a new weapon on Saturday to replace the Low Orbit Ion Cannon application it uses to automate distributed denial of service attacks.

Rather than just automate content requests to make them faster and easier to launch – so a botnet can launch 10,000 per second rather than 5,000, for example – as the previous application did, the new #Ref#Ref uses a web-site’s own server resources against it, according to hints from various Anonymi.

The group has been testing the new app during the past few weeks, bringing down the main WikiLeaks site, attacking Twitter and running other tests designed to verify the scalability and reliability of the new app.

The app, written in Perl, Python and JavaScript app is designed to max out a web-site’s server not by sending a flood of requests from the outside, but by launching an overwhelming number of processes on the server itself, freezing or bringing it down as its resources are exhausted.

The release of #Ref#Ref is timed to coincide with the combined online/real-world protest against the economic power of Wall Street firms, which it scheduled for 7 a.m. Eastern time Saturday, Sept. 17.