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Oldest-Ever Proteins Extracted From 3.8-Million-Year-Old Ostrich Shells

Slashdot reader sciencehabit writes: Scientists have smashed through another time barrier in their search for ancient proteins from fossilized teeth and bones, adding to growing excitement about the promise of using proteins to study extinct animals and humans that lived more than 1 million years ago. Until now, the oldest sequenced proteins are largely acknowledged to come from a 700, 000-year-old horse in Canada’s Yukon territory, despite claims of extraction from much older dinosaurs. Now geneticists report that they have extracted proteins from 3.8-million-year-old ostrich egg shells in Laetoli, Tanzania, and from the 1.7-million-year-old tooth enamel of several extinct animals in Dmanisi, Georgia…extinct horses, rhinos, and deer, This raises the inevitable question. If we ever could clone a prehistoric species…should we? Read more of this story at Slashdot.

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Oldest-Ever Proteins Extracted From 3.8-Million-Year-Old Ostrich Shells

The Ham Radio Parity Act Unanimously Passed By US House

This week the U.S. House of Representatives unanimously passed “The Ham Radio Parity Act” — a huge victory for grass-roots advocates of amateur radio. Slashdot reader bobbied reports: This will allow for the reasonable accommodation of amateur radio antennas in many places where they are currently prohibited by homeowner associations or private land use restrictions… If this bill passes the Senate, we will be one step closer to allowing amateur radio operators, who provide emergency communications services, the right to erect reasonable antenna structures in places where they cannot do so now. The national ham radio association is now urging supporters to contact their Senators through a special web page. “This is not just a feel-good bill, ” said representative Joe Courtney, remembering how Hurricane Sandy brought down the power grid, and “we saw all the advanced communications we take for granted…completely fall by the wayside.” Read more of this story at Slashdot.

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The Ham Radio Parity Act Unanimously Passed By US House

HP Printers Have A Pre-Programmed Failure Date For Non-HP Ink Cartridges

An anonymous reader quotes some harsh allegations from Myce.com: Thousands of HP printers around the world started to show error messages on the same day, the 13th of September… HP printers with non-HP cartridges started to show the error message, “One or more cartridges appear to be damaged. Remove them and replace them with new cartridges”… When [Dutch online retailer 123ink] emailed their customers asking them if they wanted to check if their printer also had issues, they received replies from more than 1, 000 customers confirming the issue… Consumers who complained to HP were told the error was caused by using non-HP cartridges. A day later HP withdrew that statement and explained the issues were a side effect of a firmware update, [but] printers without any internet access started to reject non-HP cartridges. Therefore it’s very unlikely that a firmware update caused the issues and the only other logical explanation is that HP programmed a date in its firmware on which non-HP cartridges would no longer be accepted. “Printer worked fine for nine months, ” complains one of many angry users on HP’s web site. “Then on 9/13 HP uploaded without my permission a firmware update that caused a message ‘damaged cartridge’ for all my cartridges and then it refused to print.” Read more of this story at Slashdot.

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HP Printers Have A Pre-Programmed Failure Date For Non-HP Ink Cartridges

China’s Atomic Clock in Space Will Stay Accurate For a Billion Years

The space laboratory that China launched earlier this week has an atomic clock in it which is more accurate than the best timepiece operated by America’s National Institute of Standards and Technology, according to Chinese engineers. The atomic called, dubbed CACS or Cold Atomic Clock in Space, will slow down by only one second in a billion years. In comparison, the NIST’s F2 atomic clock, which serves as the United States’ primary time and frequency standard, loses a second every 300 million years. From an RT report:”It is the world’s first cold atomic clock to operate in space… it will have military and civilian applications, ” said Professor Xu Zhen from the Shanghai Institute of Optics and Fine Mechanics, who was involved in the CACS project. An atomic clock uses vibrations of atoms to measure time, which are very consistent as long as the atoms are held at constant temperature. In fact, since 1967 the definition of second has been “9, 192, 631, 770 vibrations of a cesium-133 atom.” In a cold atomic clock, the atoms are cooled down with a laser to decrease the effect of atom movement on the measurements. CACS goes even further and eliminates the pull of Earth’s gravity by being based in orbit. Read more of this story at Slashdot.

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China’s Atomic Clock in Space Will Stay Accurate For a Billion Years

Run Android 6.0 Marshmallow on Your PC With Android-x86 6.0

This week saw the first stable release of Android-x86 6.0 (marshmallow-x86) — and a new version of Remix OS for PC, a PC-optimized version of Android. Slashdot reader prisoninmate quotes Softpedia: Android-x86 6.0 has been in the works since early this year, and it received a total of two RC (Release Candidate) builds during its entire development cycle, one in June and another in August. After joining the Remix OS team, Chih-Wei Huang now has all the reasons to update and improve its Android-x86 system for the latest Android releases. Therefore, as you might have guessed already, Android-x86 6.0 is the first stable version of the project to be based on Google’s Linux kernel-based Android 6.0 Marshmallow mobile operating system, and includes the most recent AOSP (Android Open Source Project) security updates too. Under the hood, Android-x86 6.0 is using the long-term supported Linux 4.4.20 kernel with an updated graphics stack based on Mesa 12.0.2 3D Graphics Library, and offers support for Samsung’s F2FS file system for SSD drives, better Wi-Fi support after resume and suspend, and initial HDMI audio support. Read more of this story at Slashdot.

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Run Android 6.0 Marshmallow on Your PC With Android-x86 6.0

Air Force Grounds $400 Billion F-35s Because of ‘Peeling and Crumbling’ Insulation

An anonymous Slashdot reader quotes the Washington Post: Less than two months after declaring the controversial F-35 Joint Strike Fighter ready for combat, the Air Force on Friday announced that it was temporarily grounding 15 of the jets after it discovered that insulation was “peeling and crumbling” inside the fuel tanks. The setback is the latest for the $400 billion system, the most expensive in the history of the Pentagon. The problem comes as the program, which for years faced billions of dollars in cost overruns and significant schedule delays, had begun to make strides. The insulation problem affects a total of 57 aircraft, the Air Force said, 42 of which are still in production… In a statement, Lockheed Martin said that “the issue is confined to one supplier source and one batch of parts.” It emphasized that “this is not a technical or design issue; it is a supply chain manufacturing quality issue…” It is unclear how long the aircraft would be grounded, how long the problem would take to fix or what the larger affect on the program would be. âoeWhile nearing completion, the F-35 is still in development, and challenges are to be expected, ” said an Air Force spokeswoman, adding “The F-35 program has a proven track record of solving issues as they arise, and we’re confident we’ll continue to do so.” Read more of this story at Slashdot.

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Air Force Grounds $400 Billion F-35s Because of ‘Peeling and Crumbling’ Insulation

Virgin Atlantic turned industrial waste into greener jet fuel

Illinois-based LanzaTech and Virgin Atlantic have been working on an alternative fuel source for Sir Richard Branson’s flagship airline since 2011. This week, the two companies announced a breakthrough that could drastically reduce the airline industry’s carbon emissions. LanzaTech has produced 1, 500 US gallons of jet fuel derived from the industrial gases given off by steel mills. The LanzaTech fuel was created by capturing these gases, which would have otherwise been dispersed into the atmosphere, and converting them to a low-carbon ethanol called “Lanzanol” through a fermentation process. As the New Zealand Herald reports , the Lanzanol was produced in China at the Roundtable of Sustainable Biomaterials-certified demonstration center in Shougang and then converted to jet fuel using a process developed alongside the Pacific Northwest National Lab and the US Department of Energy. While initial tests show the Lanzanol fuel could result is as much as 65 percent less carbon emission than conventional jet fuel, it will need to pass a few more tests before it can be used in an commercial setting. Still, Branson believes Virgin Atlantic could make a Lanzanol-powered “proving flight” as early as 2017. According to LanzaTech, the company could implement their technology at 65 percent of the world’s steel mills, allowing the company to produce 30 billion gallons of Lanzanol annually. That’s enough to create 15 billion gallons of cleaner-burning jet fuel and replace about one-fifth of all the aviation fuel used yearly worldwide. Source: Virgin , New Zealand Herald

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Virgin Atlantic turned industrial waste into greener jet fuel

GM Commits To 100% Renewable Energy By 2050

We’ve seen a number of entities announce plans to operate with 100% renewable energy over the years. Costa Rica, for example, has gone 76 straight days using 100% renewable electricity. General Motors is the latest company to release a roadmap to achieving 100% renewable energy. The catch? It won’t be until 2050. CleanTechnica reports: American multinational General Motors, or GM, has committed to generating or sourcing 100% of the electricity for its operations across 59 countries from 100% renewable energy by 2050. GM made the announcement on Wednesday, revealing that it planned to generate or source all its electrical power needs for its 350 operations in 59 countries with 100% renewable energy such as wind, solar, and landfill gas, by 2050. In turn, the company has joined the 100% renewable energy campaign RE100, lending its considerable global business weight to an already important and successful campaign. “Establishing a 100% renewable energy goal helps us better serve society by reducing environmental impact, ” said Mary Barra, GM Chairman and CEO. “This pursuit of renewable energy benefits our customers and communities through cleaner air while strengthening our business through lower and more stable energy costs.” Read more of this story at Slashdot.

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GM Commits To 100% Renewable Energy By 2050

After 23 years, the Apple II gets another OS update

Hello, old friend Yesterday, software developer John Brooks released what is clearly a work of pure love: the first update to an operating system for the Apple II computer family since 1993. ProDOS 2.4, released on the 30 th anniversary of the introduction of the Apple II GS, brings the enhanced operating system to even older Apple II systems, including the original Apple ][ and ][+. Which is pretty remarkable, considering the Apple ][ and ][+ don’t even support lower-case characters. You can test-drive ProDOS 2.4 in a Web-based emulator set up by computer historian Jason Scott on the Internet Archive. The release includes Bitsy Bye, a menu-driven program launcher that allows for navigation through files on multiple floppy (or hacked USB) drives. Bitsy Bye is an example of highly efficient code: it runs in less than 1 kilobyte of RAM. There’s also a boot utility that is under 400 bytes—taking up a single block of storage on a disk. Read 2 remaining paragraphs | Comments

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After 23 years, the Apple II gets another OS update