Round-the-World Solar Plane Debut

Swiss adventurer Bertrand Piccard has unveiled a prototype of the solar-powered plane he hopes eventually to fly around the world. The vehicle, spanning 61m but weighing just 1,500kg, will undergo trials to prove it can fly through the night. Dr Piccard, who made history in 1999 by circling the globe non-stop in a balloon, says he wants to demonstrate the potential of renewable energies. The final version of the plane will try first to cross the Atlantic in 2012

Waterproof Lithium-Air Batteries

A company based in Berkeley, CA, is developing lightweight, high-energy batteries that can use the surrounding air as a cathode. PolyPlus is partnering with a manufacturing firm to develop single-use lithium metal-air batteries for the government, and it expects these batteries to be on the market within a few years. The company also has rechargeable lithium metal-air batteries in the early stages of development that could eventually power electric vehicles that can go for longer in between charges

Web Filters to Censor Video Games

The Federal Government has now set its sights on gamers, promising to use its internet censorship regime to block web sites hosting and selling video games that are not suitable for 15 year olds. Separately, the Communications Minister, Stephen Conroy, has been nominated by the British ISP industry for its annual internet villain award, competing alongside the European Parliament and French President Nicolas Sarkozy

Local Scientists’ Quantum Leap

Two major Australian university research units working independently said they were preparing to publish important quantum computing breakthroughs. Quantum computing is a field in its infancy, which promises incredibly quick calculations of momentous problems such as cracking every encryption system in use today. Research groups around the world are racing to produce practical quantum computing designs. A University of NSW senior scientist said the institution was close to publicising a major breakthrough involving a quantum computer that relied on atoms suspended in silicon. Another research group, at the University of Queensland, said it had become the first in the world to use a prototype quantum computer to calculate the energy of an atom

Google Clamps Down on ‘Malvertising’

Google has made several enhancements to its anti-malvertising site to help its ad network customers prevent attempts to distribute malware through advertising. The web giant launched an initial custom search engine at the beginning of the year, which is designed to allow ad networks to perform quick background checks on prospective advertisers to minimise the risk of malware

Hitler’s Stealth Fighter

Aviation Week reports on a television special from the National Geographic Channel on what may have been the world’s first true stealth fighter, the Horten Ho 229, a wooden design that was to include a layer of carbon material sandwiched in the leading edge to defeat radar. Northrop Grumman, experts at stealth technology from their Tacit Blue and B-2 programs, have built a full-size replica of the airframe and tested it at their desert facilities where they determined that the design was indeed stealthy, and would have been practically invisible to Britain’s Chain Home radar system of WWII — via Slashdot

Will Convicting Five Major Spammers Put an End to Spam?

Sadly not — but the news that the US department of justice has secured guilty pleas from five prolific spammers, including Alan Ralsky, might make other US-based spammers pause for thought. And many of the most troublesome spammers are based in the US, although they use servers in China and other countries to serve their wares. Ralsky, 64, and his son-in-law, Scott Bradley, 38, face maximum sentences of six years in prison and $1m fines for breaking the CAN-SPAM act and additional charges of wire fraud, money laundering and conspiracy to commit wire fraud. The latter activities will have attracted rather more law enforcement efforts than the first: the CAN-SPAM act, which became law in 2003, has been widely derided by anti-spam activists, partly because it gives spammers virtual carte blanche to spew out unwanted marketing messages without the receiver’s permission, and bans individuals from suing the spammers — which could otherwise have shut many down

Iran’s Web Spying Aided By Western Technology

The Iranian regime has developed, with the assistance of European telecommunications companies, one of the world’s most sophisticated mechanisms for controlling and censoring the Internet, allowing it to examine the content of individual online communications on a massive scale. Interviews with technology experts in Iran and outside the country say Iranian efforts at monitoring Internet information go well beyond blocking access to Web sites or severing Internet connections. Instead, in confronting the political turmoil that has consumed the country this past week, the Iranian government appears to be engaging in a practice often called deep packet inspection, which enables authorities to not only block communication but to monitor it to gather information about individuals, as well as alter it for disinformation purposes, according to these experts. The monitoring capability was provided, at least in part, by a joint venture of Siemens AG, the German conglomerate, and Nokia, the Finnish cellphone company, in the second half of 2008, Ben Roome, a spokesman for the joint venture, confirmed

Internet Marketing: Is Regulation Coming?

The impetus to regulate online marketing may be gathering steam. On 18 June a House of Representatives subcommittee held a hearing to take a closer look at how advertisers gather and use information on consumers’ Web-surfing habits. Up to now the government has had a hands-off policy toward online marketing, giving companies relatively free rein in how they use tools that track what people do online and then use that data to deliver tailored marketing messages. Although regulation is likely to be far off, it would surely rewrite how Google, Yahoo, Microsoft, Facebook, and a wide range of other Internet companies grapple for share in the $25.7 billion online ad market

Internet ©rapshoot: How Internet Gatekeepers Stifle Progress

This may come as a surprise, but I have a lot of sympathy with artists’ rights groups and even entertainment companies that mistrust giants like Amazon.com and Google. Now, it’s not that I hate Amazon or Google, but I do understand that they are fast becoming the intermediary between creators and audiences (and vice-versa), and that this poses a danger to everyone involved in the creative industries

Google Forced to Shut Sites

The Chinese government will force the world’s biggest technology company Google to block a raft of overseas sites on its search engine. This is China’s third major internet censorship move in a month amid growing internet activism in the country and in the shadow of a strong online element in the disputed election in Iran. The attack on Google was issued under a pornography crackdown and comes only two weeks after the government surprised its media and technology sector by introducing the Green Dam Youth Escort filtering software onto every new computer sold after 1 July. It also came only a month after a range of international sites, including Microsoft Hotmail and micro-blogging site Twitter, were blocked ahead of the 20th anniversary of the Tiananmen Square massacre