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Coalition drops opposition to a Dow engineered crop

September 13, 2012

Corn_crop_west_of_Lepe_Farm,_Lepe_-_geograph.org.uk_-_33293

Save Our Crops Coalition, a group representing fruit and vegetable growers and canners, has dropped its opposition to regulatory approval of genetically engineered crops resistant to the powerful herbicide 2,4-D, The New York Times reports.

The group said Dow Agrosciences, a subsidiary of Dow Chemical, the crops’ developer, had agreed to take… read more

At last: a low-cost, professional-grade light-based 3D printer

September 27, 2012

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Formlabs’ new Form 1 3D printer could bring professional-grade 3-D prints to the home workshop.

Desktop 3-D printing has largely been the domain of extrusion-based machines like MakerBot’s Replicator and homebrew RepRap designs.

These lag behind the capabilities of pricier, professional stereolithography devices, where UV light cures incredibly thin layers of resin to create objects on par with manufactured goods.

Developing this type of printer at a… read more

US State Dept. orders removal of 3D-printed gun designs

May 10, 2013

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The U.S. State Department has demanded designs by Defense Distributed for a 3D-printed gun be taken offline because publishing them online may breach arms-control regulations, Forbes reports.

The order to remove the blueprints for the plastic gun comes after they were downloaded more than 100,000 times.

However, the files were actually being served by Mega, the New Zealand-based storage service created by ex-hacker entrepreneur Kim… read more

Existing cropland could feed 4 billion more

An abundant supply of food for a hungry world, hidden in plain sight
August 5, 2013

cropland

Reallocating croplands away from fuels and animal feed could boost food available for people by 70 percent without clearing more land, new research from the Institute on the Environment at the University of Minnesota research shows

The world’s croplands could feed 4 billion more people than they do now just by shifting from producing animal feed and biofuels to producing exclusively food for human consumption,… read more

NSA admits wrongly adding 16,000 phone numbers to ‘alert list’

September 11, 2013

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The National Security Agency admitted in documents released Tuesday that it had wrongly put 16,000 phone numbers on an “alert list” so their incoming calls could be monitored, a mistake that a judge on the secret surveillance court called a “flagrant violation” of the law, the Los Angeles Times reports.

The Electronic Frontier Foundation and the… read more

First map of how the brain organizes everything we see

December 20, 2012

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How do we make sense of the thousands of images that flood our retinas each day? Scientists at the University of California, Berkeley, have found that the brain is wired to organize all the categories of objects and actions that we see, and they have created the first interactive map of how the brain organizes these groupings.

Continuous semantic space

The result… read more

How to lose 50 years of aging in 16 days

January 3, 2013

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Attention seniors: French scientists have developed a process that permanently dyes white hair without harmful chemicals.

Philippe Walter and colleagues soaked white hairs in a solution containing fluorescent gold nanoparticles.

The hairs turned pale yellow and then darkened to a deep brown. The color remained even after repeated washings.

Using an electron microscope, the scientists confirmed that the particles were forming inside the hairs’ central core cortex.… read more

Helping researchers cope with the medical literature knowledge explosion

IBM Watson, other tools to provide automated reasoning and hypothesis generation from the complete medical literature
August 27, 2014

(Credit: IBM)

Computational biologists at Baylor College of Medicine and analytics experts at IBM research are developing a powerful new tool called the Knowledge Integration Toolkit (KnIT) that promises to help research scientists deal with the more than 50 million scientific papers available in public databases — with a new one publishing nearly every 30 seconds.

The goal: allow researchers pursuing new scientific studies to mine all available medical… read more

First human head transplant planned

April 8, 2015

Boris Karloff as Frankenstein's monster (credit: Wikimedia Commons)

The first person to undergo a head-transplant operation will be Valery Spiridinov, The Independent reports. The procedure will be performed by controversial Italian doctor Sergio Canavero, MD.

Canavero hopes to remove Spiridinov’s head (he’s suffering from a wasting or degenerative disease) and transplant it onto the body of someone who is brain-dead but still has a functioning body,

In a 2013 paper in open-access journal… read more

Musk’s new master plan for Tesla

July 20, 2016

Tesla Autopilot ft

Elon Musk revealed his new master plan for Tesla today (July 20) in a blog post published on Tesla’s website:

  • Create stunning solar roofs with seamlessly integrated battery storage.
  • Expand the electric vehicle product line to address all major segments.
  • Develop a self-driving capability that is 10X safer than manual via massive fleet learning.
  • Enable your car to make money for you when you

read more

Earth-like planets are right next door

Life on such a planet would be "much older and more evolved than life on Earth"
February 7, 2013

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Six percent of red-dwarf stars have habitable, Earth-sized planets, astronomers at the Harvard-Smithsonian Center for Astrophysics (CfA) have found.

Red dwarfs are the most common stars in our galaxy; about 75 percent of the closest stars are red dwarfs. The closest Earth-like planet could be just 13 light-years away, Harvard astronomer and lead author Courtney Dressing calculated.

“We thought we would have to search… read more

The age of enhancement

March 5, 2013

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Technology is starting to give us superpowers once reserved for comic-book heroes, Slate reports.

Human enhancement is happening all the time, largely through incremental improvements on existing technologies.

Wearable technology is taking off. Muscle suits are starting to look more plausible. The military is working on “Spider-Man suits” that let the wearer scale vertical walls.

Devices that interact directly… read more

Could ‘genetically edited’ fruits avoid the GMO backlash?

August 15, 2014

Genetically edited apples that don't brown when sliced could be possible (credit: iStock)

Recent advances in precise editing of genomes now raise the possibility that fruit and other crops might be genetically improved without the need to introduce foreign genes, as in  genetically modified organisms (GMOs), say researchers writing in the Cell Press publication Trends in Biotechnology on August 13.

The notion is that “genetically edited” fruits might be met with greater acceptance than GMOs. This could mean “super bananas” that produce more vitamin… read more

A display that makes interactive 3D seem mind-bogglingly real

The Z Space display could be revolutionary for designers and animators, but might also inspire innovation in computer gaming and augmented reality
December 19, 2012

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The “Z Space” display, developed by Californian company Infinite Z, tracks a user’s eye and hand movements and adjusts the 3-D image that he or she sees in real-time, MIT Technology Review reports.

The resulting effect is stunning. Unlike the 3-D video seen in a movie theater or on a 3-D TV, you can move your head around an object — to look it from… read more

Cook affirms Apple wearable-computing scenario

May 30, 2013

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Speaking at the D11 Conference on Tuesday night in the opening tête-à-tête, Apple CEO Tim Cook offered muted praise for Google Glass but dismissed its mainstream appeal while calling wearable computing on your wrist “interesting” and “natural,” Jason Hiner writes on ZDNet.

Cook also predicted that the next generation of wearable computing will do more than just one thing such as activity tracking.

That kind… read more

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