Modernized polyester self contained root cellar for unpowered refridgeration

A root cellar is a structure built underground or partially underground and used to store vegetables, fruits, and nuts or other foods. Root cellars are for keeping food supplies at a low temperature and steady humidity. They keep food from freezing during the winter and keep food cool during the summer months to prevent spoilage. …

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China looks to ramp up nuclear power construction

There are calls to start construction on as many as 500 new nuclear reactors domestically in China by 2050, and even more abroad, China could single-handedly more than double the number of reactors worldwide. China will need to build as many as 10-12 reactors a year, roughly double France’s record pace in the 1980s. Experts …

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Computers models show that Mars has briny liquid water in the top 2 inches of soil each night and it evaporates in the morning

Liquid water collects in the Martian soil each night, before evaporating during the day, according to NASA’s Curiosity rover. If future missions can confirm this water cycle, it means astronauts could one day farm moisture to provide drinking water on Mars. Planetary scientists have seen a lot of evidence for frozen water at the Martian …

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Sensors and longer range weapons means speed and dogfighting don’t matter and the future could be a Thunderbird 2 like modular battleplane

A 76 page report by the Center for Budgetary and Strategic Assessments Trends in Air-to-air combat : Implications for future air superiority by John Stillion indicates that dogfighting jet capability no longer matters. Trends from the database of air combat since 1965 show the rise of long range missiles and a steep decline in dog-fighting. …

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Sensors and longer range weapons means speed and dogfighting don’t matter and the future could be a Thunderbird 2 like modular battleplane

A 76 page report by the Center for Budgetary and Strategic Assessments Trends in Air-to-air combat : Implications for future air superiority by John Stillion indicates that dogfighting jet capability no longer matters. Trends from the database of air combat since 1965 show the rise of long range missiles and a steep decline in dog-fighting. …

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Stanford brings commercial fast recharging aluminum batteries closer

Stanford University scientists have invented the first high-performance aluminum battery that’s fast-charging, long-lasting and inexpensive. Researchers say the new technology offers a safe alternative to many commercial batteries in wide use today. “We have developed a rechargeable aluminum battery that may replace existing storage devices, such as alkaline batteries, which are bad for the environment, …

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US will make 180 petaflop supercomputer in 2018 and is blocking China from a 110 petaflop upgrade to Tianhe-2 this year

Under the joint Collaboration of Oak Ridge, Argonne, and Lawrence Livermore (CORAL) initiative, the U.S. Department of Energy (DOE) announced a $200 million investment to deliver a next-generation supercomputer, known as Aurora, to the Argonne Leadership Computing Facility (ALCF). When commissioned in 2018, this supercomputer will be open to all scientific users – drawing America’s …

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DARPA’s Anti-Submarine Warfare developing submarine hunter killer drone

DARPA’s Anti-Submarine Warfare (ASW) Continuous Trail Unmanned Vessel (ACTUV) program seeks to develop a new type of unmanned surface vessel that could independently track adversaries’ ultra-quiet diesel-electric submarines over thousands of miles. One of the challenges that the ACTUV program is addressing is development of autonomous behaviors for complying with the International Regulations for Preventing …

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Tesla is a drivable computer that will get software update for autopilot automatic steering

Most cars don’t improve over time. By contrast, Model S gets faster, smarter, and better as time passes. With Tesla’s regular over-the-air software updates, Model S actually improves while you sleep. When you wake up, added functionality, enhanced performance, and improved user experience make you feel like you are driving a new car. We want …

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China getting three to five times as many submarines each year compared to the USA

China is building some “fairly amazing submarines” and now has more diesel- and nuclear-powered vessels than the United States, a top U.S. Navy admiral told U.S. lawmakers on Wednesday, although he said their quality was inferior. Vice Admiral Joseph Mulloy, deputy chief of naval operations for capabilities and resources, told the House Armed Services Committee’s …

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