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Ten years after the project was conceived, the German Aerospace Centre’s SpaceLiner could soon enter a new design phase with a “mission definition review” planned for 2016.

The idea is to produce a two-stage, reusable hypersonic space vehicle that could transport 50 passengers from Europe to Australia in 90 minutes.

Leonid Bussler of the German Aerospace Centre’s Space Launch Systems Analysis (SART) group says the project is currently in “Phase Zero,” where the range of vehicle concepts are narrowed down to a single, baseline configuration through wind tunnel testing and performance trade-offs.

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MIRI is a research nonprofit specializing in a poorly-explored set of problems in theoretical computer science. GiveDirectly is a cash transfer service that gives money to poor households in East Africa. What kind of conference would bring together representatives from such disparate organizations — alongside policy analysts, philanthropists, philosophers, and many more?

Effective Altruism Global, which is beginning its Oxford session in a few hours, is that kind of conference. Effective altruism (EA) is a diverse community of do-gooders with a common interest in bringing the tools of science to bear on the world’s biggest problems. EA organizations like GiveDirectly, the Centre for Effective Altruism, and the charity evaluator GiveWell have made a big splash by calling for new standards of transparency and humanitarian impact in the nonprofit sector.

What is MIRI’s connection to effective altruism? In what sense is safety research in artificial intelligence “altruism,” and why do we assign a high probability to this being a critically important area of computer science in the coming decades? I’ll give quick answers to each of those questions below.

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Hanson would be unimpressed by my use of the word “it” to describe his robots, though. His latest creations, Han and Sophia, are “he” and “she” respectively. And Hanson believes that the latter model will become the “first sentient robot, the first one to achieve human-like consciousness.”

This is because Sophia is smaller in size – all of her mechanisms fit inside a smaller chassis. This is beneficial for two reasons: she costs less to make in terms of materials and it takes her less energy to make facial expressions and move around.

“Because of this, she can make more of a difference in the world,” Hanson explains. He adds:

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Scientists including one of Indian origin have developed a new highly efficient and low cost light emitting diode that could help spur more widespread adoption of the LED technology.

“It can potentially revolutionise lighting technology. In general, the cost of LED lighting has been a big concern thus far. Energy savings have not balanced out high costs. The new discovery could change that,” explained Zhibin Yu, assistant professor of industrial and manufacturing engineering at Florida State University.

Yu developed this technology with a team that included post-doctoral researcher Junqiang Li and graduate students Sri Ganesh Bade and Xin Shan.

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Drones are everywhere these days. They’re at your local park, they’re in the ocean, they’re hovering over the White House lawn, and they may even be hovering overhead armed with tear gas.

In a world that’s becoming increasingly drone friendly, there are some serious safety considerations that shouldn’t be ignored.

Specifically, government and military officials have cautioned that drones might soon be outfitted with explosives or chemical weapons and flown into either public or sensitive spaces.

With that in mind, Boeing recently developed a portable laser cannon that can eviscerate unwanted and pesky drones mid-flight. In the future, these types of lasers might be installed in all sorts of locations, including airports and sensitive military installations.

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A consortium of top tech companies, laboratories, and universities is partnering with the Department of Defense to improve the manufacturing of flexible electronics, which could one day end up in aircraft, health monitors, military tools, or consumer electronics like wearables. The department is awarding the consortium, known as the FlexTech Alliance, $75 million over five years, with other sources, including universities, non-profits, and state and local governments, contributing an additional $96 million.

The consortium is composed of well over 100 organizations, with key partners including Apple, Boeing, GE, GM, Lockheed Martin, Motorola Mobility, and Qualcomm, among many others. Partnering universities include Cornell, Harvard, Stanford, NYU, and MIT, also among many others.

Funds will be distributed to FlexTech members through a bidding process, with field experts from these organizations applying to tackle specific problems. Timelines will be set for each of these, though there don’t appear to be specific goals just yet.

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An excerpt from PBS “NOVA science now”: “AI robot that learns new words in real-time tells human creators it will keep them in a “people zoo” #BladeRunner #TuringTest #AI #Robotics


Freaky AI robot, taken from Nova science now, here’s the full episode, enjoy bigsmile
http://video.pbs.org/video/1801365037
Also yay for me, 2 videos in one day bigsmile bigsmile

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Other self-healing plastics exist, but they take much longer to repair themselves. The ability to instantly plug holes could be especially useful to protect structures in space, where flying objects can puncture spacecraft or orbiting habitats. The plastic could be incorporated into their walls, creating a seal if the atmosphere inside a vessel starts to leak out, putting astronauts at risk.

Other fabrics take a different approach: stopping projectiles altogether. A futuristic tissue combining human skin cells with spider silk can cushion a gunshot when fired at half speed. Pure graphene, which is made up of layers of carbon one-atom thick, is being investigated for use in bulletproof armour because it can handle blows better than steel.

Journal reference: ACS Macro Letters, DOI: 10.1021/acsmacrolett.5b00315.

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