Mike writes "Austrian designers mischer'traxler have created a solar powered machine that makes an incredible array of furnishings that vary based on how much sunlight it receives over the course of a day. Titled 'The Idea of a Tree,' the machine spins spools of thread into stools, benches, containers, and lamp shades that wax and wane as the available sunlight shifts. Furniture created during cloudy winter days will be wrapped more slowly, causing it to be darker in color, thicker, and smaller than pieces created during the sun-soaked summer months."

brink2012 writes "Planum Boreum, Mars' north polar cap contains water ice 'of a very high degree of purity,' according to an international study. Using radar data from the SHARAD (SHAllow RADar) instrument on board the Mars Reconnaissance Orbiter (MRO), French researchers say the data point to 95 percent purity in the polar ice cap. The north polar cap is a dome of layered, icy materials, similar to the large ice caps in Greenland and Antarctica, consisting of layered deposits, with mostly ice and a small amount of dust. Combined, the north and south polar ice caps are believed to hold the equivalent of two to three million cubic kilometers (0.47-0.72 million cu. miles) of ice, making it roughly 100 times more than the total volume of North America's Great Lakes, which is 22,684 cu. kms (5,439 miles). The study was done by researchers at France's National Institute of Sciences of the Universe (Insu), using the Italian built SHARAD radar sounder on the US built MRO. SHARAD looks for liquid or frozen water in the first few hundreds of feet (up to 1 kilometer) of Mars' crust by using subsurface sounding. It can detect liquid water and profile ice. Mars southern polar cap was once thought to be carbon dioxide ice, but ESA's Mars Express confirmed that it is composed of a mixture of water and carbon dioxide. The study on Mars north polar cap appears in the journal Geophysical Research Letters, published by the American Geophysical Union."

eweekhickins writes "The 'country' drop-down menu on one organization's donations pages omits Israel as a country and includes 'Palestine.' Among other things, this means that Israelis can't donate to the organization from these pages; it also presents the risk of a PR nightmare for the organization. This EWeek story cautions that while basic Web 2.0 technologies combined with open source can be incredibly powerful and productive, they can also lead to disastrous results for an organization that isn't paying close enough attention."

nuke-alwin writes "Stephen Hawking has traveled to South Africa in search of Africa's Einsteins. The project will create Africa's first post-graduate center for math and physics. The British government has unfortunately decided not to back the project, which is hoping to fight poverty by identifying the kind of talent that can create wealth." Neil Turok is deeply involved as well; he was recently named to head the Perimeter Institute in Canada, whose server we brought to its knees this morning.

Wade Roush writes "21, the top movie at the box office last weekend, has everyone talking about the real identities of the MIT blackjack team members fictionalized in the movie and in the 2002 book, Bringing Down the House, on which the film is based. Last week a number of stories pointed to former MIT student and Las Vegas resident John Chang as the model for the Micky Rosa character, the club mastermind played in the movie by Kevin Spacey. But Boston-area Internet entrepreneur and real estate developer Bill Kaplan is saying that if anyone is the basis for Micky Rosa, it's him. Turns out Kaplan now battles the "e-mail churn" problem as CEO of Newton, MA, startup FreshAddress, which helps companies correct the outdated e-mail addresses in their customer databases."

mithro writes "If you thought that you had missed out on applying to the Google Summer of Code, you've just gotten a reprieve. The deadline for student submissions has been extended from the original April 1 to Monday April 7, 2008. To quote Leslie Hawthorn: 'This year, we experimented with the Google Summer of Code program timeline, providing one week for students to discuss project ideas with their mentors and then a single week to submit applications. The good news is that we've heard that overall application quality is much higher this year and that students have really benefited from the opportunity to have extra time to discuss their ideas with their potential mentors. However, we've still heard feedback from the community that it would be useful to provide more time for students to submit their applications, so we've done just that.'"

Ted.com has a great sneak peek at Microsoft's new WorldWide Telescope project. In this video, presented by Roy Gould and Curtis Wong, you are able to see a combined view of satellites and telescopes from all over the planet and nearby space. The compiled image is rendered using Microsoft's new high-performance "Visual Experience Engine" that allows users to pan and zoom across the night sky seamlessly.

SubLevel writes "Since conception in 2004, Paint.NET has been generously been offering the software community the taste of successful freeware, by allowing anyone to download and decipher the entire working of their extremely popular photo editing program. As posted in the Official Paint.NET blog by Rick Brewster, "Backspaceware" as he has so coined has become a tremendous issue. "Paint.NET's license is very generous, and I even release the source code. All free of charge. Unfortunately it gets taken advantage of every once in awhile by scum who are trying to profit from the work of others. I like to call this backspaceware*. They download the source code for something, load it up in to Visual Studio (or whatever), hit the backspace key over the software's name and credits, type in a new name and author, and re-release it. They send it to all the download mirror sites, and don't always do a good job covering up their tracks.""