adeelarshad82 writes "Intel has confirmed that the leaked HDCP master key protecting millions of Blu-ray discs and devices that was posted to the Web this week is legitimate. The disclosure means, in effect, that all Blu-ray discs can now be unlocked and copied. HDCP (High Definition Content Protection), which was created by Intel and is administered by Digital Content Protection LLP, is the content encryption scheme that protects data, typically movies, as they pass across a DVI or an HDMI cable. According to an Intel official, the most likely scenario for a hacker would be to create a computer chip with the master key embedded it, that could be used to decode Blu-ray discs."

ElectricSteve writes "Research conducted at the University of Bristol means a number of quantum computing algorithms may soon be able to execute calculations of a complexity far beyond what today's computers allow us to do. The breakthrough involves the use of a specially designed optical chip to perform what's known as a 'quantum walk' with two particles ... and it suggests the era of quantum computing may be approaching faster than the scientific establishment had predicted. A random walk – a mathematical concept with useful applications in computer science – is the trajectory of an object taking successive steps in a random direction, be it over a line (with only two possible directions) or over a multi-dimensional space. A quantum walk is the same concept, but translated to the world of quantum computing, a field in which randomness plays a central role. Quantum walks form an essential part of many of the algorithms that make this new kind of computation so promising, including search algorithms that will perform exponentially faster than the ones we use today."

APB, the action MMO created by Realtime Worlds and launched at the end of June, will soon be closing its doors. The game was very expensive to make, and news of the studio's financial difficulties has been circulating in the wake of disappointing sales numbers and reviews. Today, less than three months after the servers went live, community officer Ben Bateman announced that service will be discontinued shortly. One of the developers said, "In every way APB was a dichotomy. I have witnessed the project alter from a fragile and delicate entity used to show the world the depth of our vision through to the sturdy beast we released to the public. There were the unusual errors and crashes which are to be expected, but it worked. Once in the hands of our community I have never seen something elicit such a polarization of people. It was dismissed as overhyped and broken or else taken to heart to be loved and cherished, buoyed on by a fanaticism I was proud to have played a part in bringing to the world."

tcd004 writes "Instead of using Detroit engineers or Silicon Valley bitheads, Virginia-based Edison2 relied on retired Formula 1 and Nascar engineers to build its entry for the X-prize. Relying on composite materials and titanium, the team assembled an ultra-lightweight car that provides all the comforts of a standard 4-passenger vehicle, but gets more than 100 mpg. The custom engineering goes all the way down to the car's lug nuts, which weigh less than 11 grams each. Amazingly, they expect a production version of the car should cost less than $20,000." Earlier today, in a Washington, DC ceremony, Edison2 received $5 million as the X-prize winner. Writes the AP (via Google) "Two other car makers will split $2.5 million each: Mooresville, N.C.-based Li-Ion Motors Corp., which made the Wave2, a two-seat electric car that gets 187 miles on a charge, and X-Tracer Team of Winterthur, Switzerland, whose motorcycle-like electric mini-car, the E-Tracer 7009, gets 205 miles on a charge. Both of those companies are taking orders for their cars."

An anonymous reader writes "The Senate Commerce Committee has stepped in and approved a legislation asking the Federal Communications Commission to 'oversee the development of a super V-chip that could screen content on everything from cell phones to the Internet.' Since the content viewed by children is no longer restricted to TV or radio Sen. Mark Pryor, D-Ark., the sponsor of the Child Safe Viewing Act, feels that the new law is necessary. 'The bill requires the FCC to review, within one year of enactment, technology that can help parents manage the vast volume of video and other content on television or the Internet. Under the 1996 Telecommunications Act, TV makers are required to embed the V-chip within televisions to allow parents to block content according to a rating system.'"