The NSA Knows Who You’ve Called

The National Security Agency’s goal to create a database of every call ever made inside the USA. Aided by the cooperation of US telecom corporations, AT&T, Verizon and BellSouth, the NSA has been secretly collecting phone call records of tens of millions of Americans; the vast majority of whom aren’t suspected of any crime. Only Qwest refused to give the NSA information because they were uneasy about giving information to the government without the proper warrants. The usefulness of the NSA’s domestic phone call database as a counterterrorism tool is unclear

For a Bigger Computer Hard-drive, Just Add Water

Dr Jonathan Spanier from Drexel University has come up with a novel way to greatly increase data storage density: water. Specifically, they propose using hydroxyl ions to stabilise minute ferroelectric wires. These wires could be many times smaller than what is possible today, enabling data densities in the neighborhood of 12-13 PB per cubic centimeter. While there are still many problems to be resolved before drives using these can be manufactured this technology does seem promising. For one thing, it would be non-volatile, but could apparently be made to act as RAM. The fact that this is coming out of a university gives me hope that this technology won’t turn out to be just so much vapour — via Slashdot

Robot Muscle

Usually the only alcohol-powered muscles are the ones in barroom brawls, but one scientist is adding alcohol to artificial muscles to power robots and more. Scientists at the University of Texas at Dallas have developed artificial muscles — science’s best attempt at mimicking natural muscles. But they’re not made with the hydraulics or gears that power most of today’s big, strong machines. These muscles are made of an elastic metal called shape memory wire

Rain Drops Signal Mobile Phones

Signals from mobile phone masts have been used to measure rainfall patterns in Israel. The University of Tel-Aviv analysed information routinely collected by mobile networks and say their technique is more accurate than current methods used by meteorological services. The data is a by-product of mobile network operators’ need to monitor signal strength. If bad weather causes a signal to drop, an automatic system analyzing the data boosts the signal to make sure that people can still use their mobile phones. The amount of reduction in signal strength gave the researchers an indication of how much rain had fallen

Shell UK Abandons Chip-and-Pin After £1M Fraud

After being told by banks and lenders across the UK that Chip and Pin is safe to use and provides better security (it doesn’t, it just shifts financial liability for loss to the consumer instead of the lender) Shell have announced that they’re suspending Chip and Pin at 600 of their Petrol stations in the UK after £1 million of customer money was stolen through a Shell Petrol station — via Snake Oil Labs

Reporters Without Borders Internet Annual Report

The Reporters Without Borders internet annual report 2006 details and decries the rising tide of net censorship and lays the blame squarely on the west as the source for the technology that allows repressive regimes to stifle freedom on the web. China’s success at censorship means it has effectively produced a sanitised version of the internet for its 130 million citizens that regularly go online. The wide-ranging scrutiny also means that it is the biggest jailer of so-called cyber dissidents. RSF estimates that 62 people in China have been jailed for what they said online — via Slashdot

Yahoo Faces Class-Action Spyware, Ad-Sales Suit

Ben Edelman, a Massachusetts lawyer and spyware researcher, is one of the lawyers who filed a lawsuit this week against Yahoo on behalf of advertiser Crafts By Veronica, as well as other advertisers. The lawsuit, filed in US District Court in New Jersey, accuses Yahoo and its ad sales subsidiary Overture Services Inof charging higher rates for ads promised premium placement, but then placing those ads on spyware-vendor sites and on Web pages with URLs that are misspellings of popular sites