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Asteroid-prospecting spacecraft plan to be announced

January 21, 2013

deepspaceindustries

On Tuesday at 10 AM PT, Deep Space Industries Inc. will announce plans to create “the world’s first fleet of commercial asteroid-prospecting spacecraft,” according to an email press release.

The announcement will be broadcast live at http://www.spacevidcast.com. A video of the announcement will be available  at www.deepspaceindustries.com.

“Deep Space is pursuing an aggressive schedule and plans on prospecting, harvesting and processing asteroids for use… read more

Kano: a computer anyone can make

November 22, 2013

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Kano is a computer you make yourself. Simple as Lego, powered by Pi.… read more

Fullerene C60 administration doubles rat lifespan with no toxicity

April 17, 2012

Optical microscopy of spleen sections (a) oral and (b) i.p. treatment with olive oil only; (c) oral and (d) i.p. treatment with C60-olive oil. The arrows indicate C60 crystalscontaining macrophages with specific brown color. (Credit:

Researchers at the University of Paris and colleagues fed the molecule fullerene (C60 or “buckyballs”) dissolved in olive oil to rats and found it almost doubles their lifespan, with no chronic toxicity.

The results suggest that the effect of C60, an antioxidant, on lifespan is mainly due to the attenuation of age-associated increases in oxidative stress, according to the researchers.

Pharmacokinetic studies show that dissolved C60 is absorbed by the gastro-intestinal tract and… read more

A weapon we can’t control

June 27, 2012

Stuxnet

The decision by the United States and Israel to develop and then deploy the Stuxnet computer worm against an Iranian nuclear facility late in George W. Bush’s presidency marked a significant and dangerous turning point in the gradual militarization of the Internet, says Misha Glenny, a visiting professor at the Columbia University School of International and Public Affairs, and the author of DarkMarket: Cyberthieves, Cybercopsread more

What happens during the brain’s ‘resting state’?

September 20, 2012

fMRI images

Over the past few years, some researchers have been adding a bit of down time to their study protocols, Nature News reports. While subjects are still lying in the functional magnetic resonance imaging (fMRI) scanners, the researchers ask them to try to empty their minds. The aim is to find out what happens when the brain simply idles. And the answer is: quite a lot.

Some circuits… read more

Ordered carbon-nanotube design may increase conductivity of solar cells by 100 million times

Also expected to lower number of expensive carbon nanotubes required by a factor of 100
April 2, 2014

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Controlled placement of carbon nanotubes in nanostructures could result in a huge boost in electronic performance in photovoltaic solar cells, researchers at Umeå University in Sweden have discovered.

KurzweilAI has reported on a number of recent research projects using carbon nanotubes as a replacement for silicon to improve the performance of solar cells. However, according to Umeå University researchers, the projects have found that the nanotubes… read more

Unexplained communication between brain hemispheres without corpus callosum

October 21, 2011

Ag CC

Could the brain be using electromagnetic fields to communicate between hemispheres — the electromagnetic field theory of consciousness proposed by Johnjoe McFadden (School of Biomedical and Life Sciences, University of Surrey)?

Neuroscientists at the California Institute of Technology (Caltech) have made a puzzling finding: people born without a corpus callosum (which links the two hemispheres of the brain)  — a condition called agenesis… read more

A cheap spying tool with a high creepy factor

August 6, 2013

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How easy would it be to monitor the movement of everyone on the street by a private citizen with a few hundred dollars to spare?

Brendan O’Connor, 27, bought some plastic boxes and stuffed them with a $25, credit-card size Raspberry Pi Model A computer and a few over-the-counter sensors, including Wi-Fi adapters, The New York Times reports.

He connected each of those boxes to a… read more

Facebook acquires Oculus VR

March 26, 2014

Oculus VR logo

“We started Oculus VR with a vision of delivering incredible, affordable, and ubiquitous consumer virtual reality to the world,” said Oculus VR in a public statement.

“We’ve come a long way in the last 18 months: from foam core prototypes built in a garage to an incredible community of active and talented developers with more than 75,000 development kits ordered.

“In the process, we’ve… read more

Disruptions: next step for technology is becoming the background

July 10, 2012

google_io2012_glasses

The invention of the motion picture enabled visual storytelling and at a mass scale unimaginable before.

The equivalent to that moment is happening right now with the advent of wearable computing. These wearable technologies like Google’s glasses that project information right where a person is looking will have the same effect on smartphones and computers as… read more

Prospective Alzheimer’s drug builds new brain-cell connections

October 12, 2012

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Washington State University researchers have developed a new drug candidate that dramatically improves the cognitive function of rats with Alzheimer’s-like mental impairment.

Their compound, which is intended to repair brain damage that has already occurred, is a significant departure from current Alzheimer’s treatments, which either slow the process of cell death or inhibit cholinesterase, an enzyme believed to break down a key neurotransmitter involved in… read more

Musk teases Tesla superchargers

September 14, 2012

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Asteroid deflection mission seeks smashing ideas

January 16, 2013

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A space rock several hundred meters across is heading towards our planet and the last-ditch attempt to avert a disaster — an untested mission to deflect it — fails.

This fictional scene of films and novels could well be a reality one day. So the European Space Agency (ESA) is appealing for research ideas to help guide the development of a U.S.-European asteroid deflection mission… read more

The Human Race to the Future: What Could Happen — and What to Do

July 8, 2013

Human-Race

The Human Race to the Future: What Could Happen — and What to Do, by Dr. Daniel Berleant (388 pages), the first book published by the Lifeboat Foundation, is available free (Kindle version) to KurzweilAI readers on July 8 as a one-day promo.

A non-fiction book verging on science fiction, its imaginative future scenarios include colonizing the planet Mercury (it has water at the poles), GPS-enabled… read more

Is the ‘quantum singularity’ near?

January 18, 2013

quantum_aaronson

Four research groups have announced progress on a quantum-computing proposal made two years ago by MIT researchers.

In early 2011, two theoretical computer scientists at MIT proposed an optical experiment that would harness the weird laws of quantum mechanics to perform a computation impossible on conventional computers.

Commenting at the time, Terry Rudolph, a quantum-computing researcher at Imperial College London said that the experiment… read more

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