Menu

Blog

Page 8148

Mar 1, 2019

Department of Energy moves forward with controversial test reactor

Posted by in category: futurism

Facility would enable U.S. engineers to perform tests without going overseas.

Read more

Mar 1, 2019

NASA finds China and India made the world greener than 20 years ago

Posted by in category: space

The grass really IS greener…in part because of tree-planting programs 💚.

Read more

Mar 1, 2019

The Brain That Remade Itself

Posted by in categories: biotech/medical, neuroscience

Doctors removed one-sixth of this child’s brain — and what was left did something incredible.

Read more

Mar 1, 2019

A 30-million page library is heading to the moon to help preserve human civilization

Posted by in category: space travel

MACH

Read more

Mar 1, 2019

Scientists Just Took a Major Step Towards Injecting Eyes With Night Vision

Posted by in categories: nanotechnology, particle physics

How badly do we want this?


An incredible new nanotechnology could one day enable us to see in the dark. It works on mice, and there’s little to say it wouldn’t be equally effective on other mammals. The only drawback — how are you with needles to the eyeball?

Research led by the University of Science and Technology of China produced particles that adhere to light-detecting cells in the retina and help them respond to near-infrared (NIR) wavelengths.

Continue reading “Scientists Just Took a Major Step Towards Injecting Eyes With Night Vision” »

Mar 1, 2019

How Estonia blazed a trail in science

Posted by in categories: education, science

Still, Estonia’s research prowess is an example of how quickly a small country can turn its scientific fortunes around with international support and well-designed domestic policies — and its success has drawn attention from other nations looking to build their scientific capacity. Latvia, for instance, borders Estonia and joined the EU at the same time. “We started from a very similar position,” says Dmitrijs Stepanovs, Latvia’s deputy state secretary and director of the higher-education and science ministry, but “now we are far behind and must try to catch up.”


A small nation found strength in research after joining the European Union.

Read more

Mar 1, 2019

Chinese Companies Are Gaining Traction Globally, Just Not Where You Think

Posted by in category: futurism

Whether Chinese will take over the world is missing the point: If you want to follow future trends, look at what Chinese companies are doing in the developing world. And with the U.S. waging a trade war, it’s even more important to look at China’s activity outside mature markets.

Read more

Feb 28, 2019

U-Md. researchers develop smart fabric that automatically warms or cools you off

Posted by in category: habitats

If you’re sweating on a hot summer day, for example, the fabric allows heat to escape. But when the outside temperature is cooler and the air drier, and your body gets cooler, the fabric becomes more compact, retaining heat from the wearer’s body, researchers say. The researcher’s paper, “Dynamic gating of infrared radiation in a textile,” was published in the journal Science.


If you work in a large office building, there’s a decent chance you tailor your attire to two separate weather forecasts.

There’s the outdoor weather, an evolving state of dynamic atmospheric conditions dictated by seasonal patterns. Then there’s the indoor weather, an evolving state of arbitrary conditions dictated by an all-powerful being known as the building manager, an individual whose atmospheric whims unleash equal amounts of cursing and praise.

Continue reading “U-Md. researchers develop smart fabric that automatically warms or cools you off” »

Feb 28, 2019

Researchers develop fire-retardant coating featuring renewable materials

Posted by in category: materials

Texas A&M University researchers are developing a new kind of flame-retardant coating using renewable, nontoxic materials readily found in nature, which could provide even more effective fire protection for several widely used materials.

Read more

Feb 28, 2019

ToRPEDO Privacy Attack on 4G/5G Networks Affects All U.S. Carriers

Posted by in categories: energy, internet, military

The attack threatens users with location-tracking, DoS, fake notifications and more.

Privacy-breaking flaws in the 4G and 5G mobile protocols could allow attackers to intercept calls, send fake amber alerts or other notifications, track location and more, according to a research team from Purdue University and the University of Iowa.

In a paper presented at Mobile World Congress in Barcelona this week, the researchers explained that the issues arise from weaknesses in the cellular paging (broadcast) protocol. They started with the fact that when a mobile device is in its idle, low-power state, it will conserve battery life partly by polling for pending services only periodically.

Read more