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Apr 4, 2018

Russian science chases escape from mediocrity

Posted by in categories: economics, government, science

For all its progress, Russia’s state-funded science still lags behind that of emerging science powers including China, India and South Korea, especially when it comes to translating discoveries into economic gains. Decades of underfunding, excessive state bureaucracy and entrenched opposition to reform within the country’s sputtering research institutions are hampering competitiveness, says Khokhlov. “What we need are new ideas, new labs, fresh talent and more freedom and competition.”


With Vladimir Putin set to earn another presidential term, researchers wonder whether his government will reverse decades of decline.

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Apr 4, 2018

Neuroscientists Confirm That Our Loved Ones Become Ourselves

Posted by in category: neuroscience

A new study has confirmed that humankind’s capacity for love and friendship sets us apart from all other species. Researchers at University of Virginia have found that humans are hardwired to empathize with those close to them at a neural level.

Interestingly, the ability to put yourselves in another person’s shoes depends drastically on whether the person is a stranger or someone you know. The study titled “Familiarity Promotes the Blurring of Self and Other in the Neural Representation of Threat” appears in the August issue of the journal Social Cognitive and Affective Neuroscien ce.

According to researchers, the human brain puts strangers in one bin and the people we know in another compartment. People in your social network literally become entwined with your sense of self at a neural level. “With familiarity, other people become part of ourselves,” said James Coan, a psychology professor in University of Virginia’s College of Arts & Sciences who used functional magnetic resonance imaging brain (fMRI) scans to find that people closely correlate people to whom they are attached to themselves.

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Apr 4, 2018

Different shades of shadow

Posted by in category: cosmology

This graphic is perhaps more complex than first meets the eye. The Sun glows hot to the left, illuminating the Earth’s surface. The side facing away from the Sun is cast in deep shadow, and the man-made lights of cities are visible. The darkest patch of shadow, where the Earth blocks all the Sun’s light, is called the umbra. The lighter slivers of shadow either side of the umbra, which are not in total darkness, is the penumbra. Needless to say, this is not to scale!

This graphic will form part of the “The Living Universe” exhibition, to be displayed at the ESO Supernova, opening in spring 2018.

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Apr 4, 2018

How to stop ‘nightmare bacteria’ from spreading across the U.S.

Posted by in category: biotech/medical

Bacteria and antibiotic resistant superbugs are popping up across the U.S, the CDC says. But aggressive control can help stop their spread.

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Apr 3, 2018

Lockheed wins nearly $250 million NASA contract to build supersonic plane

Posted by in category: transportation

Silence is Golden.


Lockheed Martin has won a nearly quarter-billion dollar NASA contract to develop a plane capable of supersonic speed without creating the deafening sonic boom that comes with breaking the sound barrier.

The cost-plus NASA contract, valued at $247.5 million, will allow the defense contractor’s secretive Skunk Works division to continue development of Lockheed Martin’s Quiet Supersonic Technology (or QueSST) aircraft.

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Apr 3, 2018

NASA Is Developing A Quiet Plane That’s Faster Than Sound

Posted by in category: transportation

NASA is making a plane that will go from NYC to LA in 2 hours.

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Apr 3, 2018

Estonia To Offer Free Genetic Testing, And Other Nations May Follow

Posted by in categories: biotech/medical, genetics, health

The initiative, which launched on March 20, will start by providing 100,000 of its 1.3 million residents with information on their genetic risk for certain diseases. Genetic information from the project will first be delivered to a family doctor, so that patients will receive counseling about what their results actually mean and how they can better adapt their lifestyle to avoid illness.


The nation of Estonia is establishing a program that provides both free genetic testing and health advice to all citizens based on their results.

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Apr 3, 2018

Musk and Zuckerberg Are Fighting Over Whether We Rule Technology—Or it Rules Us

Posted by in categories: food, sustainability

In the public imagination, the Amish are famous for renouncing modern technology. In truth, many Amish farms hum with machines: milk vats, mechanical agitators, diesel engines, and pneumatic belt sanders are all found in their barns and workshops.

The Amish don’t actually oppose technology. Rather, the community must vote on whether to adopt a given item. To do so, they must agree almost unanimously, says Jameson Wetmore, a social science researcher at Arizona State University. Whereas the outside world may see innovation as good until proven otherwise, the Amish first decide whether a new technology might erode the community values they’re trying to preserve. “It is not individual technologies the concern us,” one Amish minister told Wetmore, “but the total chain.”

It’s an idea that is resonating in Silicon Valley these days, where a debate over technology and its potential unintended consequences is cleaving the industry into rival camps—each with a tech titan as its figurehead.

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Apr 3, 2018

Now, there’s an injectable bandage that can heal fatal internal injuries

Posted by in categories: biotech/medical, materials

Given the high mortality rates due to hemorrhaging, there is an unmet need to quickly self-administer materials that prevent fatality due to excessive blood loss.

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Apr 3, 2018

Novel Hydrogel-Based Solar Vapor Generator Yields Clean Drinking Water

Posted by in category: materials

Finding a cheap and effective water purification process would have global implications.

A research team from the University of Texas at Austin’s Cockrell School of Engineering has developed a new cost-effective and compact technology that combines gel-polymer hybrid materials to improve the purification process for drinking water.

The new materials possess both hydrophilic—an attraction to water—qualities and semiconducting, or solar-absorbing properties. This enables the hydrogel to produce clean, safe drinking water from virtually any source, whether it’s from the oceans or contaminated supplies.

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