Pirate Bay File-Sharing Defended

The founders of a web site which carries links to copies of music, films and TV programmes have gone on trial in Sweden on charges of copyright theft. The Pirate Bay is the world’s most high-profile file-sharing site and is being taken to court by media firms including Sony and Warner Bros

Sponge’s Secret Weapon Restores Antibiotics’ Power

A chemical from an ocean-dwelling sponge can reprogram antibiotic resistant bacteria to make them vulnerable to medicines again, new evidence suggests. Ineffective antibiotics become lethal once again for bacteria treated with the sponge compound, chemist Peter Moeller reported 13 February at the American Association for the Advancement of Science annual meeting

Fresh Start for Lost File Formats

Long lost file formats could soon be resurrected by pan-European research. The 4.02m euro (£3.58m) project aims to create a universal emulator that can open and play obsolete file formats. Using the emulator, researchers hope to ensure that digital materials such as games, websites and multimedia documents are not lost for good. The emulator will also be regularly updated to ensure that formats that fall out of favour remain supported in the near and far future. Called Keeping Emulation Environments Portable (Keep), the project aims to create software that can recognise, play and open all types of computer file from the 1970s onwards. As well as basic text documents it will also let people load up and play old computer games that technology has left behind

US Tweaks Internet Privacy Guidelines

Federal regulators tweaked recommendations for how web sites should collect, save and share information about users, extending them to internet service providers and mobile users. The US Federal Trade Commission issued new guidance for the self-regulated industry that urges web sites to tell consumers that data is being collected during their searches and to allow them to opt out. This guidance recommends that mobile companies and internet service providers also inform customers about data collection and allow users to decline

Could ‘Liquid Wood’ Replace Plastic?

Almost 40 years ago, American scientists took their first steps in a quest to break the world’s dependence on plastics. But in those four decades, plastic products have become so cheap and durable that not even the forces of nature seem able to stop them. A soupy expanse of plastic waste — too tough for bacteria to break down — now covers an estimated 1 million square miles of the Pacific Ocean. Sensing a hazard, researchers started hunting for a substitute for plastic’s main ingredient, petroleum. They wanted something renewable, biodegradable, and abundant enough to be inexpensive. Though they stumbled upon a great candidate early on, many US chemists had given up on it by the end of the 1990s. The failed wonder material: lignin, the natural compound that lends strength to trees. A waste product from paper production, much of the lignin supply is simply burned as fuel. But while many scientists turned to other green options, a German company, Tecnaro, says it found the magic formula. Its liquid wood can be molded like plastic, yet biodegrades over time

Blackwater Changes Its Name to Xe

Blackwater Worldwide is abandoning the brand name that has been tarnished by its work in Iraq, settling on Xe (pronounced zee) as the new name for its family of two dozen businesses. Blackwater Lodge and Training Center, the subsidiary that conducts much of the company’s overseas operations and domestic training, has been renamed US Training Center Inc

Moth Eyes Inspire More Efficient Solar Cell

Photovoltaics, which convert sunlight into electricity, have long been touted as one of the most promising solutions to our energy needs. Unfortunately, today’s devices reflect a lot of solar energy as heat, which means that solar power is currently not as cheap as other forms of energy. Now, however, researchers in the Netherlands have developed an anti-reflective coating based on the nanostructure of a moth’s eyes, which could reduce the reflection from photovoltaic cells and thereby make them more efficient

Mozilla Reveals Plans for Firefox 3.2

Mozilla is planning to include simple-text commands and desktop web apps in the next version of Firefox. Firefox 3.2 will see the company build the Mozilla Labs project, Ubiquity, into the browser. Ubiquity allows users to type natural language phrases into the browser to perform certain tasks, such as typing map 10 Downing Street to instantly see a Google map of that address, or share-on-delicious to bookmark the site you’re currently visiting on the social news site