An anonymous reader writes with this excerpt from New Scientist "'Peeling sticky tape has already been shown to produce X-rays, so Joseph Horvat and Roger Lewis of the University of Wollongong in New South Wales, Australia, tried to see if it could create lower-frequency terahertz radiation. "We were rather pleasantly surprised to obtain a clear signal in our first attempt," says Horvat. Strongly adhesive Scotch Magic 810 tape and weakly adhesive electrical tape both yielded strong terahertz signals, ranging from 0.1 to 10 terahertz, but only about a microwatt of power, too little for practical use (Optics Letters, vol 34, p 2195). Horvat says that refinements should increase the power by orders of magnitude.' It may be old news to Slashdot that [peeling clear tape] had been proved to produce X-rays, but watching the linked video where they use tape to expose X-ray film was pretty amazing."

schliz writes "Researchers developing the 'Interplanetary Internet' have launched its first permanent node in space via a payload aboard the International Space Station. The network is based on a new communications protocol called Delay/Disruption Tolerant Networking (DTN). It will be tested heavily this month, and could give astronauts direct Internet access within a year. The Interplanetary Internet is the brainchild of Vint Cerf ('father of the Internet'), among others. Last year, NASA tested the technology on the Deep Impact spacecraft." Update: 07/13 20:01 GMT by KD : If by "permanent" we mean seven years.

Deag writes "A mega colony of one family of ants has spread all over the world. Previous mega colonies in California, Europe and Japan have been shown to be in fact one global colony. Ants from the smaller super-colonies were always aggressive to one another. So ants from the west coast of Japan fought their rivals from Kobe, while ants from the European super-colony didn't get on with those from the Iberian colony. But whenever ants from the main European and Californian super-colonies and those from the largest colony in Japan came into contact, they acted as if they were old friends."

bl8n8r writes "Apparently, Virtualbox 3.0 released today (2009-07-01) brings with it 'OpenGL 2.0 for Windows, Linux and Solaris guests; and experimental support for Direct3D 8/9 applications on Windows guests.' Maybe we can finally game in a VM?"

eric.brasseur writes "The Lunar Reconnaissance Orbiter has entered lunar orbit in perfect shape. From a height of 50 km, it will image the Moon in high resolution. The hardware left by the Apollo missions will be clearly visible. The Soviet automatic probes will also be photographed. Previous best images were made by the Japanese probe Kaguya and showed a white patch where the dust had been blown away by the blast of the LM engine."

The_AV8R writes "In a recent interview, Peter Van Loan, the new Canadian Public Safety minister, says ISPs should be able to provide private user information without a warrant. (The only example he gave was cases of child pornography; the interviewer pointed out that in these cases ISPs are already at liberty to divulge customer information without a warrant, but that the proposed rules would make that mandatory whenever the police ask.) He was adamant that in regard to IP addresses, names, cell phone numbers, and email addresses: '...that is not the kind of information about which Canadians have a legitimate expectation of privacy.' The minister denied — even when presented with an audio clip proving otherwise — that his predecessor had promised never to allow the police to wiretap the Internet without a warrant."

Hugh Pickens writes "Cosmologist Adrian Mellott has an article in Seed Magazine discussing his search for the mechanism behind the mass extinctions in earth's history that seem to occur with a period of about 62 million years. Scientists have identified nearly 20 mass extinctions throughout the fossil record, including the end-Permian event about 250 million years ago that killed off about 95 percent of life on Earth. Mellott notes that as our solar system orbits the Milky Way's center, it oscillates through the galactic plane with a period of around 65 million years. 'The space between galaxies is not empty. It's actually full of rarefied hot gas,' says Mellott. 'As our galaxy falls into the Local Supercluster, it should disturb this gas and create a shock wave, like the bow shock of a jet plane,' generating cascades of high-energy subatomic particles and radiation called 'cosmic rays.' These effects could cause enhanced cloud formation and depletion of the ozone layer, killing off many small organisms at the base of the food chain and potentially leading to a population crash. So where is the earth now in the 62-million year extinction cycle? '[W]e are on the downside of biodiversity, a few million years from hitting bottom,' writes Mellott."

Sue Williams has been awarded a £20,000 grant by the Arts Council of Wales, to "explore cultural attitudes towards female buttocks." Sue plans to examine racial attitudes towards bottoms in Europe and Africa and create plaster casts of women's behinds to try to understand their place in contemporary culture. And here I've been studying the issue all these years for free like a sucker!

Glyn Moody writes "They might be, if a new European Commission consumer protection proposal, which suggests 'licensing should guarantee consumers the same basic rights as when they purchase a good: the right to get a product that works with fair commercial conditions,' becomes law. The idea of making Microsoft pay for the billions of dollars of damage caused by flaws in its products is certainly attractive, but where would this idea leave free software coders?"

rattlesoft tips us to a Washington Post report that Yahoo is now seeking a partnership with News Corp. A related Reuters article notes that analysts are skeptical of such a deal. From the Post: "Yahoo is talking with a number of potential partners, possibly as a way to either stave off future Microsoft offers or in an effort to drive up the software giant's offer. The talks between News Corp. and Yahoo ... may signal a resumption of discussions that took place last summer between the two media giants that quieted during the fall. Such a combination would make News Corp. the largest single shareholder in a Yahoo/Fox Interactive unit. That would marry the world's most popular social-networking site, MySpace, with Yahoo's 4 billion page views per month to make a formidable opponent for Google."