theodp writes "At some schools, a teaching load of five courses every academic year is considered excessive. But Sal Khan, as an earlier Slashdot post noted, manages to deliver his mini-lectures an average of 70,000 times a day. BusinessWeek reports that Khan Academy has a new fan in Bill Gates, who's been singing and tweeting the praises of the free-as-in-beer website. 'This guy is amazing,' Gates wrote. 'It is awesome how much he has done with very little in the way of resources.' Gates and his 11-year-old son have been soaking up videos, from algebra to biology. And at the Aspen Ideas Festival in front of 2,000 people, Gates gave Khan a shout-out, touting the 'unbelievable' Khan Academy tutorials that 'I've been using with my kids.'"

A traffic jam on the Beijing-Tibet expressway has now entered its ninth day and has grown to over 62 miles in length. This mother-of-all delays has even spawned its own micro-economy of local merchants selling water and food at inflated prices to stranded drivers. Can you imagine how infuriating it must be to see someone leave their blinker on for 9 days?

theodp writes "In a private lunch with Chicago Mayor Richard M. Daley, BusinessWeek's Michael Arndt was taken aback by the mayor's candid monologues against the wars in Iraq and Afghanistan and the failure of public schools — Chicago's included — to adequately train kids today in technology, math, and science. Among the education fixes Daley said he's contemplating are a fifth year of high school and elite math and science academies for Chicago's brainiest students. Endless wars that divert hundreds of billions a year from schools and job training are also undermining America's competitiveness, Daley added, wondering where the public outrage is."

Aim Here writes "According to Novell's website, and the Salt Lake Tribune, the jury in the SCO v. Novell trial has returned a verdict: Novell owns the Unix copyrights. This also means that SCO's case against IBM must surely collapse too, and likely the now bankrupt SCO group itself. It's taken 7 years, but the US court system has eventually done the right thing ..." No doubt this is the last we will ever hear of any of this.

An anonymous reader writes "One of Italy's 100 most-wanted criminals, a vicious mafia boss who had been on the run for months, was betrayed by his passion for social networking and flushed out thanks to Facebook. Using the name 'Scarface' from the gangster movie starring Al Pacino, Pasquale Manfredi, 33, a boss of the the ferocious 'Ndrangheta mafia organization from the Calabria region in southern Italy, had logged on to his Facebook account so often that police were able to trace the signal from his Internet key and find his hideout.' Seems the Mafia Wars Facebook phenomenon goes deeper than it seemed!"

Inovaovao writes "As announced on Twitter by the CMS experiment, the LHC has finally accelerated both beams to 3.5 TeV for the first time. It thus broke the previous energy record of 1.18 TeV it had set last fall, about a month since operations started again this year. It'll be a while yet before we see stable beams and collisions at 3.5 TeV. You won't get much of a clue to the timetable by reading the General Manager's pompous announcements. If you want to follow what's going on, look at the Status Ops."

Lanxon writes to mention that Antro, a Hungarian car manufacturer, is developing a new electric car that can split into two smaller cars. Antro plans to have it on the market by 2012. "The environmentally-conscious company started research back in 2002 and, with backing from various local sponsors, has invested 1.5 million euros in market research and development of a working prototype. The Antro Solo concept is a three-passenger car, with a hybrid drive and solar cells on its roof that the company says could generate enough electricity for up to 20km a day at city speeds. Futuristic looking in itself, the grander plan for the car is much more audacious: Antro intends to allow users to be able to connect two Antro Solos to form a six-passenger Antro Duo. Or perhaps more interesting still, owners of a Duo could split the car into two smaller Solos should Mum have different weekend plans to Dad. Or if they divorce."

garg0yle writes "According to some folks, watching the Super Bowl on a television bigger than 55 inches is illegal. Is this true? Yes and no — long story short, if you're in a private residence you're probably okay, but if you're running a sports bar you may technically have to negotiate a license with the NFL. Just don't charge for food, or call it a 'Super Bowl' party, since the term itself is copyright."

gravyface writes "I've been setting up proper Sender Policy Framework records for all my clients for past year or so, hoping to either maintain or improve their 'reputation' in the email universe. However, there's a lot of IT admins I speak with who either haven't heard of SPF records or haven't bothered setting them up. How many of you are using SPF records for your mail domains? Does it help? How many anti-spam vendors out there use SPF records as part of their 'scorecard'?"

j-beda writes "In June 2009, Dr. Neil Johnson published a paper titled 'Human group formation in online guilds and offline gangs driven by a common team dynamic' in Physical Review E that found the way in which WoW 'guilds' form can be described by a mathematical model that can also be applied to an unrelated group of people: street gangs in Los Angeles. Since 'Any group that satisfies these fairly autonomous, competitive criteria would also (fit the model),' said Dr. Johnson, the findings are of interest to those combating international as well as local terrorist cells."

MikeChino writes "Sifting through minefields to remove hidden threats is a dangerous, tedious, and expensive process. Scientists at the University of Edinburgh recently announced that they have engineered a strain of bacteria that glows green in the presence of explosives, making mine detection a snap. The new strain of bacteria can be sprayed onto local affected areas or air-dropped over entire fields of mines. Within a few hours the bacteria strain begins to glow wherever traces of explosive chemicals are present."