Lifeboat Foundation

Brain Injuries And Shoulder-Launched Assault Weapons : Shots — Health News The military is trying to figure out whether troops can sustain brain injuries from firing certain powerful weapons. A pair of Marines who used to shoot these weapons think they already know.

But nuclear weapons experts question why you’d ever build a weapon like this.

In March, Russian President Vladimir Putin described a nuclear-powered torpedo designed to hit coastal targets with a.

Silicon computer chips have been on a roll for half a century, getting ever more powerful. But the pace of innovation is slowing. Today the U.S. military’s Defense Advanced Research Projects Agency (DARPA) announced dozens of new grants totaling $75 million in a program that aims to reinvigorate the chip industry with basic research into new designs and materials, such as carbon nanotubes. Over the next few years, the DARPA program, which supports both academic and industry scientists, will grow to $300 million per year up to a total of $1.5 billion over 5 years.

“It’s a critical time to do this,” says Erica Fuchs, a computer science policy expert at Carnegie Mellon University in Pittsburgh, Pennsylvania.

In 1965, Intel co-founder Gordon Moore made the observation that would become his eponymous “law”: The number of transistors on chips was doubling every 2 years, a time frame later cut to every 18 months. But the gains from miniaturizing the chips are dwindling. Today, chip speeds are stuck in place, and each new generation of chips brings only a 30% improvement in energy efficiency, says Max Shulaker, an electrical engineer at the Massachusetts Institute of Technology in Cambridge. Fabricators are approaching physical limits of silicon, says Gregory Wright, a wireless communications expert at Nokia Bell Labs in Holmdel, New Jersey. Electrons are confined to patches of silicon just 100 atoms wide, he says, forcing complex designs that prevent electrons from leaking out and causing errors. “We’re running out of room,” he says.

Continue reading “Beyond silicon: $1.5 billion U.S. program aims to spur new types of computer chips” »

Tomorrow it’s commercial tourism, space energy, space data centers, in-space manufacturing and resource exploration & utilization. Companies all over the world are creating incredible future technologies that will one day operate in deep space. But one question largely goes unanswered: how will they get there? We will take them.

Chemical and ion electrical propulsion have their limitations. We’re building breakthrough transportation technology to propel the next generation of space endeavors more efficiently, safely, and inexpensively than ever before.

Harking back to Soviet big science, a 10-point plan calls for new organizations and focus areas, from job training to a giant new R&D campus.

The Russian Ministry of Defense is pursuing artificial intelligence with an urgency that has only grown since Vladimir Putin’s “rule the world” speech in September. But after several years of watching American and Chinese researchers accumulate breakthroughs and funding, while Russia continues to lack a relevant high-tech culture, Ministry leaders have decided that if they can’t outspend their global competitors, perhaps they can out-organize them.

So in March, the MOD — along with the Ministry of Education and Science of the Russian Federation, or MES ; and the Russian Academy of Sciences — gathered domestic and international developers and users at a conference intended to take stock of the world’s AI prowess, and develop plans to focus Russia’s academic, scientific, and commercial communities to compete.

Continue reading “Here’s How the Russian Military Is Organizing to Develop AI” »

Just as competition between liberal democratic, fascist, and communist social systems defined much of the twentieth century, so the struggle between liberal democracy and digital authoritarianism is set to define the twenty-first.

The debate over the effects of artificial intelligence has been dominated by two themes. One is the fear of a singularity, an event in which an AI exceeds human intelligence and escapes human control, with possibly disastrous consequences. The other is the worry that a new industrial revolution will allow machines to disrupt and replace humans in every—or almost every—area of society, from transport to the military to healthcare.

There is also a third way in which AI promises to reshape the world. By allowing governments to monitor, understand, and control their citizens far more closely than ever before, AI will offer authoritarian countries a plausible alternative to liberal democracy, the first since the end of the Cold War. That will spark renewed international competition between social systems.

Continue reading “How Artificial Intelligence Will Reshape the Global Order” »

We are immensely proud to continue a long tradition of aeronautical expertise that helps maintain security and defend nations as well as bringing significant economic, technological and skills benefits. The UK Government has launched its Combat Air Strategy at the 2018 Farnborough International Air Show with the aim of delivering the next generation of combat air capability by 2035.

The military wants to apply quantum computing to secure communications and inertial navigation in GPS denied environments.

Their task was to ensure that the radioactive materials did not fall into the wrong hands on the way back to Idaho, where the government maintains a stockpile of nuclear explosive materials for the military and others.

To ensure they got the right items, the specialists from Idaho brought radiation detectors and small samples of dangerous materials to calibrate them: specifically, a plastic-covered disk of plutonium, a material that can be used to fuel nuclear weapons, and another of cesium, a highly radioactive isotope that could potentially be used in a so-called “dirty” radioactive bomb.

But when they stopped at a Marriott hotel just off Highway 410, in a high-crime neighborhood filled with temp agencies and ranch homes, they left those sensors on the back seat of their rented Ford Expedition. When they awoke the next morning, the window had been smashed and the special valises holding these sensors and nuclear materials had vanished.

Continue reading “Plutonium Was Stolen From the Back of a Van at a Texas Marriott” »