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Why 3D printing will go the way of virtual reality

January 26, 2012

A 3D-printed object. (credit: Carter West Engineering, Inc.)

The notion that 3D printing will on any reasonable time scale become a “mature” technology that can reproduce all the goods on which we rely is to engage in a complete denial of the complexities of modern manufacturing, unless you’d like everything made out of plastic, says Technology Review | Mim’s Bits blog.

Microsoft’s Cortana to battle Siri

September 13, 2013

Cortana (credit: Microsoft)

Microsoft is preparing a Siri-like personal voice assistant based on Bing, code-named Cortana, for Windows Phone,  eWeek reports. (Cortana is a holographic AI construct that figures prominently in the Halo video game series.)

Like its Halo counterpart, Cortana “will be able to learn and adapt, thanks to machine-learning technology and the ‘Satori’ knowledge repository powering Bing,” according to ZDNet’s Mary Jane Foley.

Satori, which… read more

An electric car that actually goes far?

July 20, 2012

electric_car_goes_far

Researchers have made the first stable lithium-air batteries, Science NOW reports. They may one day give electric cars a driving range similar to today’s gas guzzlers.

Lithium-air batteries have potential to store 10 times more energy than the best lithium-ion batteries on the market today, but have been unstable, falling apart after a few charges.

So researchers at the University of St Andrews in the United… read more

Solar at grid parity in most of the world within 2 years

January 13, 2015

solar capacity adds ft

In their 2015 solar outlook, investment bank Deutsche Bank is predicting that solar systems will be at grid parity (when an alternative energy source cost is lower or equal to that of electricity from the electrical grid) in up to 80 per cent of the global market within 2 years, Renew Economy notes.

That’s because grid-based electricity prices are rising across the world… read more

’1 in 5 chance’ Ebola will spread to the US in September

Ebola cases "increasing exponentially ... many thousands of new cases are expected in Liberia over the coming 3 weeks" --- World Health Organization
September 10, 2014

Air traffic connections from West African countries to the rest of the world (credit: PLOS Currents: Outbreaks)

The number of new cases in Liberia is “increasing exponentially,” according to a statement Monday by the World Health Organization (WHO), and “many thousands of new cases are expected in Liberia over the coming 3 weeks.”

There’s also a 20% chance that that the Ebola epidemic (as it is now called) will reach the U.S. by the end of September, according to experts writing in… read more

Are you ready for computers as comedians?

January 7, 2013

As verbal interaction between humans and computers becomes more prominent in daily life — from Siri, Apple’s voice-activated assistant technology, to speech-based search engines to fully automated call centers — demand has grown for “social computers” that can communicate with humans in a natural way.

Teaching computers to grapple with humor is a key part of this equation, author Alex Stone writes in The New York Times Sunday Review.… read more

Paralyzed man walks, thanks to pioneering cell transplanation

October 22, 2014

BBC | Watch Darek Fidyka walk with the aid of a frame

Darek Fidyka, who was paralyzed from the chest down following a knife attack, can now walk, using a frame, thanks to a pioneering cell transplantation treatment developed by scientists at University College London (UCL) and applied by surgeons at Wroclaw University Hospital, Poland.

The technique, developed by UK research team leader Professor Geoff Raisman, Chair of Neural Regeneration at the UCL Institute of Neurology, involved implanting … read more

Stephen Hawking: ‘There is no heaven; it’s a fairy story’

May 16, 2011

A belief that heaven or an afterlife awaits us is a “fairy story” for people afraid of death, Stephen Hawking has said.

“I regard the brain as a computer which will stop working when its components fail. There is no heaven or afterlife for broken down computers; that is a fairy story for people afraid of the dark,” he said.

In a lecture Monday at the Google Zeitgeist meeting… read more

Cloud-computing ‘Internet for robots’ launched

March 11, 2013

RoboEarth_Grafik

Researchers of five European universities have developed the RoboEarth Cloud Engine, a cloud-computing platform for robots.

The platform allows robots connected to the Internet to directly access the powerful computational, storage, and communications infrastructure of modern data centers — the giant server farms behind the likes of Google, Facebook, and Amazon — for robotics tasks and robot learning.

The new platform extends earlier work… read more

Scanadu Scout ‘Tricorder’ launches on indiegogo

May 23, 2013

Scanadu Scout (credit: Scanadu)

Scanadu has announced updates to its Scanadu Scout, the “first medical Tricorder,” a prototype device designed to measure vital signs; and the launch of an indiegogo campaign.

A first-edition Scout can be reserved on indiegogo and will be available in March 2014.

The Scout is sold as an exploratory tool. “By helping us collect data, we can file our application to the FDA for market… read more

Boeing missile zaps electronic devices in first test flight

October 29, 2012

Boeing

A recent weapons flight test in the Utah desert may change future warfare after the missile successfully defeated electronic targets with little to no collateral damage.

Boeing and the U.S. Air Force Research Laboratory (AFRL) Directed Energy Directorate at Kirtland Air Force Base, N.M., successfully tested the Counter-electronics High-powered Microwave Advanced Missile Project (CHAMP) during a flight over the Utah Test and Training Range.… read more

Volvo’s first self-driving cars now being tested live on public roads in Swedish city

100 cars, involving a vehicle manufacturer, real customers, legislators, transport authorities, and a major city
May 5, 2014

volvo-drive-me

Volvo Car Group’s “Drive Me” project — featuring 100 self-driving Volvos on public roads in everyday driving conditions — is moving forward rapidly, with the first test cars now driving around the Swedish city of Gothenburg.

“The test cars are now able to handle lane following, speed adaption, and merging traffic all by themselves,” says Erik Coelingh, Technical Specialist at Volvo Car Group.

“This is an important step… read more

Delivery by drone: will it work?

MIT has two computational tricks to help
August 22, 2014

(Credit: Christine Daniloff/MIT - photograph of quadrotor courtesy of the researchers)

MIT researchers have devised computational solutions to reduce the chances that Amazon’s planned delivery drones will crash and burn — along with your stuff.

It’s complicated. Drones have to deal with iffy factors like high winds, low fuel/power level, component failures, and even possible shooters in some locations.

So with Boeing support, the researchers developed two fixes.

  • An algorithm enables a drone to monitor aspects of

read more

Could ibuprofen be an anti-aging medicine?

December 19, 2014

Ibuprofen extends the lifespan of C. elegans worms: survival curves treated with ibuprofen at 0.1 mM (red) compared to experiment-matched untreated (credit: Chong He et al./PLOS Genetics)

Ibuprofen, a common over-the-counter drug used to relieve pain and fever, could hold the keys to a longer healthier life, according to a study by researchers at the Buck Institute for Research on Aging.  Publishing in PLoS Genetics (open access) December 18, scientists showed that regular doses of ibuprofen extended the lifespan of yeast, worms and fruit flies.

Brian Kennedy, PhD, CEO of the Buck Institute, said treatments, given… read more

A simple, non-invasive gene therapy restores sight

Can now safely insert repair genes into photoreceptors in the fine-vision fovea
June 14, 2013

intravitreal_injection2

UC Berkeley researchers have developed an new method for inserting genes into retina cells that is easier and more effective, It could greatly expand gene therapy to help restore sight to patients with blinding diseases ranging from inherited defects like retinitis pigmentosa to degenerative illnesses of old age, such as macular degeneration.

Unlike current treatments, the new procedure delivers genes to hard-to-reach cells throughout the entire retina,… read more

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