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Aug 11, 2018

What’s the speed of death? Scientists have measured how fast one type of cell death strikes

Posted by in category: futurism

Scientists have measured how quickly the signal to commit form of cellular suicide called apoptosis travels.

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Aug 11, 2018

New AI Helps Spot Scientists Overlooked

Posted by in category: robotics/AI

Wikipedia has a long-acknowledged gender bias problem. A new AI system is offering to help that issue by spotting missing scientist entries, most of which are female, and even generating write-ups for the omitted posts.

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Aug 11, 2018

Heavens to shine with new ‘star’ as first space sculpture prepares for launch

Posted by in categories: Elon Musk, space travel

Look up into the night sky towards the end of October and you may catch sight of a brand new ‘star’ twinkling in the cosmos.

The tiny speck of light is not the offspring of a seething nebula, but the world’s first space sculpture, which will orbit the Earth for three weeks this autumn.

The length of a football field, and the shape of an elongated diamond, the ‘Orbital Reflector’ artwork is the brainchild of US artist Trevor Paglen and will be launched on board on one of Elon Musk’s SpaceX Falcon 9 rockets.

Continue reading “Heavens to shine with new ‘star’ as first space sculpture prepares for launch” »

Aug 11, 2018

Spaceport race is on as municipalities woo the likes of SpaceX and Bezos’s Blue Origin

Posted by in category: space travel

Camden County, Ga., played a bit part in aerospace history as home to a 1960s plant that built and tested NASA rocket motors. Now, county leaders want to revive that heritage with a new commercial spaceport.

“We can be part of the new space race in the 21st Century,” said Steve Howard, project leader and the Camden County administrator.

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Aug 11, 2018

V.S. Naipaul, Nobel-winning author who drew admiration and revulsion, dies at 85

Posted by in category: habitats

V.S. Naipaul, the Trinidad-born Nobel laureate whose celebrated writing and brittle, provocative personality drew admiration and revulsion in equal measures, died Saturday at his London home, his family said. He was 85.

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Aug 11, 2018

The future of food: Scientists have found a fast and cheap way to edit your edibles’ DNA

Posted by in categories: biotech/medical, food, genetics

Oil without trans-fat? Wheat without gluten? Gene-editing technology can transform the food we eat. But are consumers on board?

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Aug 11, 2018

Naveen Rao interview: How Intel aims to win the AI processor war

Posted by in categories: innovation, robotics/AI

The battle to create the best artificial intelligence chips is underway. Intel is approaching this challenge from its position as a maker of central processing units (CPUs) or the Xeon microprocessors that dominate the datacenter market. Rival Nvidia is attacking from its position as a maker of graphics processing units (GPUs), and both companies are working on solutions that will handle ground-up AI processing.

Nvidia’s GPUs have already grabbed a good chunk of the market for deep learning neural network solutions, such as image recognition — one of the biggest breakthroughs for AI in the past five years. But Intel has tried to position itself through acquisitions of companies such as Nervana, Mobileye, and Movidius. And when Intel bought Nervana for $350 million in 2016, it also picked up Nervana CEO Naveen Rao.

Rao has a background as both a computer architect and a neuroscientist, and he is now vice president and general manager of the Artificial Intelligence Products Group at Intel. He spoke this week at an event where Intel announced that its Xeon CPUs have generated $1 billion in revenue in 2017 for use in AI applications. Rao believes that the overall market for AI chips will reach $8 billion to $10 billion in revenue by 2022.

Continue reading “Naveen Rao interview: How Intel aims to win the AI processor war” »

Aug 11, 2018

High thermal conductivity in cubic boron arsenide crystals

Posted by in categories: computing, engineering

Thermal management becomes increasingly important as we decrease device size and increase computing power. Engineering materials with high thermal conductivity, such as boron arsenide (BAs), is hard because it is essential to avoid defects and impurities during synthesis, which would stop heat flow. Three different research groups have synthesized BAs with a thermal conductivity around 1000 watts per meter-kelvin: Kang et al., Li et al., and Tian et al. succeeded in synthesizing high-purity BAs with conductivities half that of diamond but more than double that of conventional metals (see the Perspective by Dames). The advance validates the search for high-thermal-conductivity materials and provides a new material that may be more easily integrated into semiconducting devices.

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Aug 11, 2018

Crypto Unicorn Bitmain Weighs $18 Billion IPO, One of World’s Largest

Posted by in category: cryptocurrencies

Bitmain is going public in China. The IPO might make it one of the most valuable startups, cryptocurrency or not, to ever debut on the public markets.

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Aug 11, 2018

This Colorful New Seahorse Is the Size of a Grain of Rice

Posted by in category: futurism

Researchers have discovered a tiny new species of pygmy seahorse that inhabits the boulder-strewn coasts of Japan.

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