Menu

Blog

Page 11343

Jun 24, 2016

These microbes can live on pure electricity

Posted by in categories: biological, particle physics, space

It may seem like something from science fiction, but researchers have found a group of microorganisms that can live off of pure electricity, reports. All life uses electricity, but scientists long thought it impossible for a cell to directly consume and expel electrons. That’s because fatty cell membranes act as insulators, preventing the flow of electricity. Scientists have now found evidence that some cells can discharge electrons through specialized proteins in their membranes, and others can ingest electrons from an electrode by using an enzyme that creates hydrogen atoms. Still others might be able to directly consume electrons, though that research has yet to be published. The findings could help researchers understand how life thrives under a variety of conditions, and how it could exist on places like Mars.

Read more

Jun 23, 2016

Goodbye, Blood Tests. Electronic Noses Can Analyze Your Breath and Diagnose Diseases

Posted by in category: biotech/medical

Researchers are building an electronic nose that can accurately detect and distinguish chemicals in your breath, which could lead to earlier diagnosis of diseases and eventually replace blood tests. Beta testing is targeted early in 2018.

Read more

Jun 23, 2016

3D-printed phones herald world of instant electronic everything

Posted by in categories: 3D printing, mobile phones

Circuits can now be 3D-printed directly into electronic devices – meaning factories could spit out new gadgets almost as quickly as we can think them up.

Read more

Jun 23, 2016

Scientists have invented a mind-reading machine that visualises your thoughts

Posted by in category: neuroscience

If you think your mind is the only safe place left for all your secrets, think again, because scientists are making real steps towards reading your thoughts and putting them on a screen for everyone to see.

A team from the University of Oregon has built a system that can read people’s thoughts via brain scans, and reconstruct the faces they were visualising in their heads. As you’ll soon see, the results were pretty damn creepy.

“We can take someone’s memory — which is typically something internal and private — and we can pull it out from their brains,” one of the team, neuroscientist Brice Kuhl, told Brian Resnick at Vox.

Continue reading “Scientists have invented a mind-reading machine that visualises your thoughts” »

Jun 23, 2016

Should Companies Prepare For Their Employees To Live To 100? — By Gwen Moran | Fast Company

Posted by in categories: business, life extension

3061166-poster-p-1-should-companies-prepare-for-their-employees-to-live-to-100

“People are increasingly living past 100. That means some big changes for the future of work”

Read more

Jun 23, 2016

Oculus Rift vs. HTC Vive: What we’ve learned after the reviews — By Devindra Hardawar | Engadget

Posted by in category: virtual reality

q-80

“Alternatively, you could just avoid this entire first batch of VR hardware altogether.”

Read more

Jun 23, 2016

Wild Transhumanist Campaign Tech We’ll See in Future Presidential Elections

Posted by in categories: augmented reality, drones, geopolitics, law, robotics/AI, transhumanism, virtual reality

My new story for Vice Motherboard on the future of political campaining:


Lest we think future elections are all about the candidates, perhaps the largest possibility on the horizon could come from digital direct democracy—the concept where citizens participate in real time input in the government. I gently advocate for a fourth branch of government, in which the people can vote on issues that matter to them and their decrees could have real legal consequence on Congress, the Supreme Court, and the Presidency.

Of course, that’s only if government even exists anymore. It’s possible the coming age of artificial intelligence and robots may replace the need for politicians. At least human ones. Some experts think superintelligent AI might be here in 10 to 15 years, so why not have a robot president that is totally altruistic and not susceptible to lobbyists and personal desires? This machine leader would simply always calculate the greatest good for the greatest amount of people, and go with that. No more Republicans, Democrats, Libertarians, Greens, or whatever else we are.

Continue reading “Wild Transhumanist Campaign Tech We’ll See in Future Presidential Elections” »

Jun 23, 2016

Simulations of a Solitary Hallucination

Posted by in category: futurism

Matt Mullican’s virtual worlds.

Read more

Jun 23, 2016

A Brief Explanation of Planck’s Constant and the Birth of Quantum Physics

Posted by in category: quantum physics

Planck’s constant put the “quantum” in “quantum mechanics.”

Read more

Jun 23, 2016

Physicists create a high-precision ‘quantum ruler’

Posted by in categories: engineering, quantum physics

Physicists from the Russian Quantum Center (RQC), MIPT, the Lebedev Physical Institute, and L’Institut d’Optique (Palaiseau, France) have devised a method for creating a special quantum entangled state. This state enables producing a high-precision ruler capable of measuring large distances to an accuracy of billionths of a metre. The results of the study have been published in Nature Communications (“Loss-tolerant state engineering for quantum-enhanced metrology via the reverse Hong–Ou–Mandel effect”).

“This technique will enable us to use quantum effects to increase the accuracy of measuring the distance between observers that are separated from one another by a medium with losses. In this type of medium, quantum features of light are easily destroyed,” says Alexander Lvovsky, a co-author of the paper, the head of the RQC scientific team that conducted the research, and a professor of the University of Calgary.

Alexander Ulanov in the Laboratory of quantum optics in RQC

Continue reading “Physicists create a high-precision ‘quantum ruler’” »