Most Recently Added Most commentedBy Title | A-Z

3D printing: ‘potential to revolutionize the way we make almost everything’ — President Obama

February 13, 2013

(Credit: White House)

In his State of the Union address Tuesday night, U.S. President Barack Obama noted that “Our first priority is making America a magnet for new jobs and manufacturing. After shedding jobs for more than 10 years, our manufacturers have added about 500,000 jobs over the past three.

“Caterpillar is bringing jobs back from Japan. Ford is bringing jobs back from Mexico. After locating plants in other countries… read more

Rabbits kept alive by oxygen injections

June 28, 2012

injected_microparticle

Rabbits with blocked windpipes have been kept alive for up to 15 minutes without a single breath, after researchers injected oxygen-filled microparticles into the animals’ blood, Nature News reports.

The development is reminescent of a hypothetical concept called respirocytes proposed by Robert A. Freiatas, Jr. —  microscopic, artificial red blood cells that can emulate the function of its organic counterpart, only with 200 times the efficiency, so as to supplement… read more

How a choice of social learning networks can make us smarter

November 15, 2013

Experiment 1 - GIMP

The secret to why some cultures thrive and others disappear may lie in our social networks* and our ability to imitate, rather than our individual smarts, according to a new University of British Columbia study.

The study, published in the Proceedings of the Royal Academy: Biological Sciences (open access)shows that when people can observe and learn from a wider range of teachers, groups can better maintain technical skills… read more

Artificial Superintelligence: A Futuristic Approach

July 1, 2013

artificial_superintelligence_futurist_approach

Indiegogo fundraiser for Roman V. Yampolskiy‘s book. The book will present research aimed at making sure that emerging superintelligence is beneficial to humanity.

Many philosophers, futurologists and artificial intelligence researchers have conjectured that in the next 20 to 200 years a machine capable of at least human level performance on all tasks will be developed.

Since such a machine would among other things be… read more

Bringing people back from the dead

April 25, 2013

672px-CPR_training-04

A doctor says people can be revived several hours after they have seemingly died, BBC News reports. Should this change the way we think about death?

“While 45 minutes is absolutely remarkable and a lot of people would have written her off, we now know there are people who have been brought back, three, four, five hours after they’ve died and have led remarkably good quality lives,”… read more

If you give people virtual superpowers, will they use those abilities for good or evil?

February 4, 2013

superman

Researchers at Stanford recently investigated the subject by giving people the ability of Superman-like flight in the university’s Virtual Human Interaction Laboratory (VHIL).

While several studies have shown that playing violent videogames can encourage aggressive behavior, the new research suggests that games could be designed to train people to be more empathetic in the real world.

To test this hypothesis, the group — which… read more

Johnny Depp uploaded to supercomputer in film about the Singularity

December 13, 2012

jd

Johnny Depp will play Will, a scientist whose brain is uploaded into a supercomputer in Transcendence (2014), the movie’s producer told TheWrap.

The plot involves a scientist whose brain is uploaded into a supercomputer with the aim of creating the world’s first self-aware computer. A group of anti-technology terrorists assassinate Will, and his wife Evelyn uploads his brain into a prototype supercomputer.

Will asks… read more

NSA’s top secret technology can tap/infect computers even when not connected to the Internet

January 15, 2014

COTTONMOUTH

The NSA has used secret technology to input and alter data in computers even if they are not connected to the Internet, according to NSA documents provided by Edward Snowden, computer experts, and American officials, The New York Times revealed Tuesday.

The technology uses radio signals generated in tiny circuit boards and inside USB cables inserted surreptitiously into the computers by a spy, manufacturer, or unwitting user,… read more

Another Earth just 12 light-years away?

December 19, 2012

alpha_centauri_planet_eso

Astronomers have discovered what may be five planets orbiting Tau Ceti, the closest single star beyond our solar system whose temperature and luminosity nearly match the sun’s, Science Now reports.

If the planets are in fact there, one of them is about the right distance from the star to sport mild temperatures, oceans of liquid water, and even life, and slight changes in Tau Ceti’s… read more

Is this the biggest breakthrough in propulsion since the jet engine?

November 30, 2012

skylon_sabre_open_610

Reaction Engines Ltd. has announced what is says is the “biggest breakthrough in aerospace propulsion technology since the invention of the jet engine.”

Critical tests have been successfully completed on the key technology for SABRE, an engine that will enable aircraft to reach the opposite side of the world in under four hours, or to fly directly into orbit and return in a single stage,… read more

New York to Beijing in two hours without leaving the ground?

March 26, 2012

maglev-vacuum-train-11

The Evacuated Tube Transport (ETT) system (U.S. Patent 5950543, assigned to ET3.com, Inc.) would take passengers from New York to Beijing in just two hours. Advocates of Evacuated Tube Transport (ETT) claim it is silent, cheaper than planes, trains, or cars and faster than jets.

How it would work: put a superconducting maglev train in evacuated tubes, then accelerate using linear electric motors until the design velocity is attained. Passive superconductors… read more

‘Big data’ and cloud computing empower smart machines to do human work, take human jobs

January 28, 2013

The "bookBots" in the Hunt Library on Centennial Campus at NC State University will house over 2 million volumes of books. The Hunt Library will be one of the most high-tech, innovative libraries around the world. (Credit: NC State - College of Design)

From giant corporations to university libraries to start-up businesses, employers are using rapidly improving technology to do tasks that humans used to do.

That means millions of workers are caught in a competition they can’t win against machines that keep getting more powerful, cheaper and easier to use, the Washington Post reports.

To better understand the impact of technology on jobs, The Associated Press analyzed employment… read more

DARPA shows off 1.8-gigapixel surveillance drone, can spot a terrorist from 20,000 feet

January 30, 2013

ARGUS

DARPA and the US Army have taken the wraps off ARGUS-IS, a 1.8-gigapixel video surveillance platform that can resolve details as small as six inches from an altitude of 20,000 feet (6km), ExtremeTech reports.

ARGUS is by far the highest-resolution surveillance platform in the world, and probably the highest-resolution camera in the world, period.

ARGUS, which would be attached to some kind of unmanned UAV (such as… read more

Astronomers anticipate 100 billion Earth-like planets

April 4, 2013

Milky Way Galaxy (credit: NASA/JPL-Caltech)

University of Auckland researchers have proposed a new method for finding Earth-like planets in our galaxy and they anticipate that the number will be on the order of 100 billion.

The research supports an earlier estimate based on extrapolations of Kepler data.

The new research uses a technique called gravitational microlensing, currently used by a Japan-New Zealand collaboration called MOA (Microlensing Observations in Astrophysics)… read more

DARPA’s four-legged robots ace tests in demo

September 13, 2012

newls3-0

DARPA’s Legged Squad Support System (LS3) program demonstrated two robotic “pack mule” prototypes for the Commandant of the Marine Corps, Gen. James F. Amos, and DARPA Director, Arati Prabhakar.

The goal of the LS3 program is to demonstrate that a legged robot can unburden dismounted squad members by carrying their gear, autonomously following them through rugged terrain, and interpreting verbal and visual commands.

During… read more

close and return to Home