Slashdot Mirror

TheNextCorner writes "PersonalWeb's software patent suit against Github and others threatens the freedom of the Web. In order to make sure that the Web can remain a free and accessible space for everyone, we need to rid ourselves of all the patents that threaten its viability. We need to end software patents."

TheNextCorner writes "Images taken by a NASA spacecraft show that the American flags planted in the Moon's soil by Apollo astronauts are mostly still standing. Each of the Apollo missions planted an American flag in the soil at their landing sites. Scientists had previously examined photos of the Apollo landing sites for the flags, and had seen what looked like shadows cast by them on the lunar surface. Now, researchers have studied photos of the landing sites taken at different points during the day (and under different illuminations) and have observed shadows circling the points where the flags are thought to be."

TheNextCorner writes "Cmdr Taco writes for The Washington Post on why you shouldn't write off Google+ just yet: "Google+ is technically better than its rivals in a number of key ways. The user interface is comfortable and friendly. It's easy to maintain circles of contacts, and to segregate what you share with each group. Discussions of small-to-medium sizes are manageable and readable — even in real time. Facebook wins when it comes to the open graph and app ecosystem, but a lot of people don't care about that stuff.""

TheNextCorner sends this quote from ReadWriteWeb: "Open source software has been a key player in all kinds of disruptive technologies — from the Web to big data. Now the nascent and growing open source hardware movement is helping to power its own disruptive revolution. ... As 3D printing, powered by Arduino and other open source technologies, becomes more prevalent, economies of scale become much less of a problem. A 3D printer can print a few devices — or thousands — without significant retooling, pushing upfront costs to near-zero. This is what The Economist calls the 'Third Industrial Revolution,' where devices and things can be made in smaller, cleaner factories with far less overhead and — significantly — less labor."

TheNextCorner writes "The Raspberry Pi Fedora Remix is ready for download! The recommended distro to run on the Raspberry Pi is a Remix of the Fedora open source software. The Remix is a distribution comprised of software packages from the Fedora ARM project, plus a small number of additional packages that are modified from the Fedora versions or which cannot be included in Fedora due to licensing issues – in particular, the libraries for accessing the VideoCore GPU on the Raspberry Pi."

TheNextCorner points out a video that lays bare a glaring flaw in the TSA body scanners used in airports to detect weapons and explosives. In such scans, citizens are depicted in light colors, while metallic objects show as very dark. The problem comes when you consider that the images are taken with a dark background. From the transcript: "Yes that’s right, if you have a metallic object on your side, it will be the same color as the background and therefore completely invisible to both visual and automated inspection. It can’t possibly be that easy to beat the TSA’s billion dollar fleet of nude body scanners, right? The TSA can’t be that stupid, can they? Unfortunately, they can, and they are. To put it to the test, I bought a sewing kit from the dollar store, broke out my 8th grade home ec skills, and sewed a pocket directly on the side of a shirt. Then I took a random metallic object, in this case a heavy metal carrying case that would easily alarm any of the “old” metal detectors, and walked through a backscatter x-ray at Fort Lauderdale-Hollywood International Airport. On video, of course. While I’m not about to win any videography awards for my hidden camera footage, you can watch as I walk through the security line with the metal object in my new side pocket."

TheNextCorner writes "What software runs on the Raspberry Pi $25 computer? This video shows some of the preparation of the software package, run from a SD card using the open source Fedora OS."

TheNextCorner writes with the news that "Space Exploration Technologies (SpaceX)'s second Commercial Orbital Transportation Services (COTS) demonstration flight will be Feb. 7, 2012. Pending completion of final safety reviews, testing and verification, NASA also has agreed to allow SpaceX to send its Dragon spacecraft to rendezvous with the International Space Station (ISS) in a single flight." Update: 12/10 06:41 GMT by T : Reader BenJCarter adds a link to an L.A. Times article on the ISS rendezvous (with a great photo).

TheNextCorner writes "Glide over the giant asteroid Vesta with NASA's Dawn spacecraft in a new 3-D video. Dawn has been orbiting Vesta since July 15, obtaining high-resolution images of its bumpy, cratered surface and making other scientific measurements." You'll need some red/green or red/blue glasses for the 3D effect.

TheNextCorner sends this quote from NASA: "At any given moment about 2,000 thunderstorms roll over Earth, producing some 50 flashes of lightning every second. Each lightning burst creates electromagnetic waves that begin to circle around Earth, captured between Earth's surface and a boundary about 60 miles up. Some of the waves – if they have just the right wavelength – combine, increasing in strength, to create a repeating atmospheric heartbeat known as Schumann resonance. ... NASA's Vector Electric Field Instrument aboard the U.S. Air Force's Communications/Navigation Outage Forecast System satellite has detected Schumann resonance from space. This comes as a surprise, since current models of Schumann resonance predict these waves should be caged at lower altitude, between the ground and a layer of Earth's atmosphere called the ionosphere."

TheNextCorner writes "NASA is getting set to launch its next Mars rover this week. The car-size Curiosity rover is the centerpiece of NASA's $2.5 billion Mars Science Laboratory (MSL) mission, slated to blast off Saturday (Nov. 26) from Cape Canaveral Air Force Station in Florida. The rover will employ 10 different science instruments to help it answer questions once it touches down on the Red Planet in August 2012."

TheNextCorner writes "Remember how the Stop Online Piracy Act would make streaming of copyrighted material a felony? Many of these lawmakers actually stream copyrighted videos on their websites." However, that's not the whole story. according to a followup at Ars Technica to the tweeted claims about streaming and SOPA. From which: "The Electronic Frontier Foundation tweeted the post, and it was re-tweeted more than 100 times. So are the sponsors of SOPA hypocrites? We're not fans of SOPA, so we'd love to have this story check out. But we're also a news site, so we contacted James Grimmelmann, a copyright scholar at New York Law School, (and judging from his tweets, not a SOPA supporter) to get his expert opinion."

TheNextCorner writes with news that NASA's Mars Reconnaissance Orbiter has detected ripples and shifts in the sand dunes on Mars, which means the surface of the planet is more dynamic than previously thought. Planetary scientist Nathan Bridges said, "Mars either has more gusts of wind than we knew about before, or the winds are capable of transporting more sand. We used to think of the sand on Mars as relatively immobile, so these new observations are changing our whole perspective." The article explains, "The air on Mars is thin, so stronger gusts of wind are needed to push a grain of sand. Wind-tunnel experiments have shown that a patch of sand would take winds of about 80 mph to move on Mars compared with only 10 mph on Earth. Measurements from the meteorology experiments on NASA's Viking landers in the 1970s and early 1980s, in addition to climate models, showed such winds should be rare on Mars."

First time accepted submitter TheNextCorner writes "NASA scientists will be tracking asteroid 2005 YU55 with antennas of the agency's Deep Space Network at Goldstone, Calif., as the space rock safely flies past Earth slightly closer than the moon's orbit on Nov. 8. Scientists are treating the flyby of the 1,300-foot-wide (400-meter) asteroid as a science target of opportunity – allowing instruments on 'spacecraft Earth' to scan it during the close pass. "