Recently Added Most commented

Big banks vs. Bitcoin libertarianism

March 25, 2013

bitcoin

Banks should learn to work with, rather than against, the new role of money in a peer-to-peer landscape, says media theorist and author Douglas Rushkoff writes on Mashable, based on the arguments of his new book, Present Shock: When Everything Happens Now.

But many libertarians* would rather bypass, not work with banks.

The hype has never been hotter for the Internet’s crypto-currency Bitcoin, Salonread more

Stanford to host 100-year study on artificial intelligence

December 16, 2014

AI100

Stanford University has invited leading thinkers from several institutions to begin a 100-year effort to study and anticipate how the effects of artificial intelligence on every aspect of how people work, live, and play.

This effort, called the One Hundred Year Study on Artificial Intelligence (AI100) is the brainchild of computer scientist and Stanford alumnus Eric Horvitz. As former president of the Association for the Advancement of Artificial Intelligence,… read more

Why wind — and soon solar — are already cheaper than fossil fuels

August 24, 2015

Cost of energy from renewables expected to fall drastically over the next years (credit: Citigroup)

Citigroup has published an analysis of the costs of various energy sources called “Energy Darwinism II.” It concludes that if all the costs of generation are included (known as the levelized cost of energy), renewables turn out to be cheaper than fossil fuels and a “benefit rather than a cost to society,” RenewEconomy reports.

“Capital costs are often cited by the promoters of fossil fuels as… 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

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

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

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

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

‘Robo Brain’ will teach robots everything from the Internet

August 26, 2014

Robo Brain (credit: Saxena Lab)

Robo Brain is currently downloading and processing about 1 billion images, 120,000 YouTube videos, and 100 million how-to documents and appliance manuals, all being translated and stored in a robot-friendly format.

The reason: to serve as helpers in our homes, offices and factories, robots will need to understand how the world works and how the humans around them behave.

Robotics researchers like Ashutosh Saxena,… 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

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

Carver Mead: ‘A bunch of big egos’ are strangling science

The scientific revolution has stalled, here's how to kickstart it
February 22, 2013

carver_mead

ISSCC Microelectronics pioneer, Caltech professor emeritus, and all-around smart guy Carver Mead believes that the scientific revolution that began with the discovery of special relativity and quantum mechanics has stalled, and that it’s up to us to kickstart it, The Register reports.

“A bunch of big egos got in the way,” he told his audience of 3,000-plus chipheads at the International Soild-State Circuits Conference (ISSCC)… read more

Elon Musk donates $10M to ‘keep AI beneficial’

January 15, 2015

FLI

Elon Musk has decided to donate $10M to the Future of Life Institute (FLI) to run a global research program aimed at keeping AI beneficial to humanity.

Musk, who warned last August that “we need to be super careful with AI. Potentially more dangerous than nukes,” said there is now a “broad consensus that AI research is progressing steadily, and that its impact on society… read more

Humanized pig organs to revolutionize transplantation

Initial focus: the almost 400,000 people who die from lung disease, including cancer, each year
May 7, 2014

(Credit: iStock)

Genome pioneer J. Craig Venter’s Synthetic Genomics Inc. (SGI) is teaming up with United Therapeutics Corporation subsidiary Lung Biotechnology Inc. to use synthetic genomic advances to develop humanized pig lungs.

The collaboration will focus on creating organs that are safe and effective for use in human patients in need of transplantation, with an initial focus on lung diseases — addressing specifically the urgent need… 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

close and return to Home