alphadogg writes "Parking in a downtown area is one of the least enjoyable elements of driving. MIT researchers may have found a solution: a car you can fold up before parking. The boxy conveyance folds in half, and the plan is for the vehicle to fit eight in one conventional parking spot. 'Franco Vairani, a Ph.D. candidate at MIT and one of the original designers in the City Car project, said his team is taking a vending-machine approach to city travel. In his vision of the future, people would find a stack of electrical-powered City Cars on nearly every block in the city. When a user would want to drive somewhere in town, he would swipe a smart card or cell phone across an electronic reader and take a car out of the stack. When he gets to a business meeting across town, a shopping mall or their doctor's office, the driver simply leaves the car in a stack at his destination. The drivers don't own the cars. They simply rent them. It's fully self-service. The next person takes a car out of the stack, and off he goes.'"

Mr. Fahrenheit writes in with a Wired story on research out of Arizona State, where researchers have "developed a low-cost, low-power computer memory that could put terabyte-sized thumb drives in consumers' pockets within a few years... The new memory technology — programmable metallization cell (PMC) — comes as current storage technologies are starting to reach their physical limits." PMC involves the on-demand creation of copper nano-wire bridges. It's said to promise memories that are 1/10 the cost and 1/1000 the power consumption of conventional Flash memory. Three memory manufacturers have licensed the technology and the first chips are expected on the market in 18 months.

The online edition of the British journal Nature Medicine has a study of a blood test for Alzheimer's disease, developed at Stanford. The test lights up if 18 specific molecules are present in a blood sample. Using samples of stored blood, the test proved 90% accurate in identifying people who had been diagnosed with the disease by other methods. It was also 87% accurate in distinguishing samples from people who do not have Alzheimer's but exhibit some other form of dementia. The numbers of samples involved were small — SFGate's writeup has some details. The Mercury News's article says the test's developers want to begin selling it to laboratories in 2008, for which FDA approval would not be required. They hope to get FDA approval for general use by 2009.

eldavojohn writes "Former US Vice President Al Gore has been announced as a co-recipient of the 2007 Nobel Peace Prize for his work on environmental awareness & climate change. He shares his award with the the UN's Intergovernmental Panel on Climate Change. 'Speaking in Washington, Mr Gore praised the IPCC, "whose members have worked tirelessly and selflessly for many years". "We face a true planetary emergency," Mr Gore warned. "It is a moral and spiritual challenge to all of humanity." He said he would donate his half of the $1.5m prize money to the Alliance for Climate Protection, reported the news agency Reuters.'"