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Mar 15, 2017

New nano-implant could one day help restore sight

Posted by in categories: biotech/medical, cyborgs, law, nanotechnology, neuroscience

A team of engineers at the University of California San Diego and La Jolla-based startup Nanovision Biosciences Inc. have developed the nanotechnology and wireless electronics for a new type of retinal prosthesis that brings research a step closer to restoring the ability of neurons in the retina to respond to light. The researchers demonstrated this response to light in a rat retina interfacing with a prototype of the device in vitro.

They detail their work in a recent issue of the Journal of Neural Engineering. The technology could help tens of millions of people worldwide suffering from neurodegenerative diseases that affect eyesight, including macular degeneration, retinitis pigmentosa and loss of vision due to diabetes.

Despite tremendous advances in the development of over the past two decades, the performance of devices currently on the market to help the blind regain functional vision is still severely limited—well under the acuity threshold of 20/200 that defines legal blindness.

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Mar 14, 2017

Basic Income Won’t Fix Everything, We Need More Innovative Social Ideas

Posted by in categories: economics, policy

A Universal Basic Income (UBI) will not fix everything— it’s not supposed to —it’s a start for some people and a boon for everyone. But don’t let the prospect of a little free money stop us from pursuing more progressive regulations and reforms.

UBI is meant to provide a floor —a standard—which no one can fall beneath. But giving people unconditional free money shouldn’t be the end of the conversation, says Ben Spies-Butcher, a Senior Lecturer and Director of the Masters of Policy and Applied Social Research in the Sociology Department at Macquarie University.

In his essay “Not Just a Basic Income” for the Green Institute, Spies-Butcher writes:

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Mar 14, 2017

Neurohacking: What is NEUROHACKING?

Posted by in category: neuroscience

“If the doors of perception were cleansed everything would appear to man as it is, Infinite.” –William Blake Cc Neurohacker Collective.

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Mar 14, 2017

Existential Bummer

Posted by in category: futurism

When you love someone so much it hurts

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Mar 14, 2017

Albert Einstein’s Surprising Thoughts on the Meaning of Life

Posted by in category: futurism

Albert Einstein shared his thoughts on the meaning of life and his own spiritual views.

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Mar 14, 2017

May 18–21, 2017

Posted by in categories: life extension, media & arts, transhumanism

I’ll be speaking on #transhumanism and the Immortality Bus at Moogfest this year in N. Carolina, May 18–21. My talk is currently schedued for Saturday, the 20th. Come hear about my journey across America in a 90 minute presentation, full of anecdotes and descriptions of the wild adventure:

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Mar 14, 2017

Could this blocky GIF be our first look at aliens?

Posted by in category: space

Scientists say Trappist-1, a star only 40 light-years away, could have habitable planets. That’s surprising when you see what they’re looking at.

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Mar 14, 2017

Unveils roadmap for commercial “IBM Q” quantum systems

Posted by in categories: biotech/medical, chemistry, computing, quantum physics

Yorktown Heights, N.Y. — 06 Mar 2017: IBM (NYSE: IBM) announced today an industry-first initiative to build commercially available universal quantum computing systems. “IBM Q” quantum systems and services will be delivered via the IBM Cloud platform. While technologies that currently run on classical computers, such as Watson, can help find patterns and insights buried in vast amounts of existing data, quantum computers will deliver solutions to important problems where patterns cannot be seen because the data doesn’t exist and the possibilities that you need to explore to get to the answer are too enormous to ever be processed by classical computers.

IBM Quantum Computing Scientists Hanhee Paik (left) and Sarah Sheldon (right) examine the hardware inside an open dilution fridge at the IBM Q Lab at IBM’s T. J. Watson Research Center in Yorktown, NY. On Monday, March 6, IBM announced that it will build commercially available universal quantum computing systems. IBM Q quantum systems and services will be delivered via the IBM Cloud platform and will be designed to tackle problems that are too complex and exponential in nature for classical computing systems to handle. One of the first and most promising applications for quantum computing will be in the area of chemistry and could lead to the discovery of new medicines and materials. IBM aims at constructing commercial IBM Q systems with ~50 qubits in the next few years to demonstrate capabilities beyond today’s classical systems, and plans to collaborate with key industry partners to develop applications that exploit the quantum speedup of the systems. (Connie Zhou for IBM)

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Mar 14, 2017

Light wars: space-based lasers among Beijing’s hi-tech arms

Posted by in categories: military, satellites

Arsenal including electromagnetic railguns and microwave weapons aims to neutralize web of satellites that give US its main strategic edge.

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Mar 14, 2017

Your brain is unique – here’s how it could be used as the ultimate security password

Posted by in categories: finance, internet, mobile phones, neuroscience, privacy, security

Biometrics – technology that can recognise individuals based on physical and behavioural traits such as their faces, voices or fingerprints – are becoming increasingly important to combat financial fraud and security threats. This is because traditional approaches, such as those based on PIN numbers or passwords, are proving too easily compromised. For example, Barclays has introduced TouchID, whereby customers can log onto internet banking using fingerprint scanners on mobile phones.

However, this is not foolproof either – it is possible to forge such biometrics. Fingers can after all be chopped off and placed by impostors to gain fraudulent access. It has also been shown that prints lifted from glass using cellophane tape can be used with gelatine to create fake prints. So there is a real need to come up with more advanced biometrics that are difficult or impossible to forge. And a promising alternative is the brain.

Emerging biometric technology based on the electrical activity of the brain have indeed shown potential to be fraud resistant. Over the years, a number of research studies have found that “brainprints” (readings of how the brain reacts to certain words or tasks) are unique to individuals as each person’s brain is wired to think differently. In fact, the brain can be used to identify someone from a pool of 102 users with more than 98% accuracy at the moment, which is very close to that of fingerprints (99.8% accuracy).

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