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Jul 12, 2016

Futurist Ray Kurzweil wants to use tiny robots in our bloodstream to fight disease and live forever

Posted by in categories: biotech/medical, life extension, nanotechnology, Ray Kurzweil, robotics/AI

By the 2020s, he tells Playboy, he expects medical technology to be at a point where nanobots will help out our immune system.

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Jul 12, 2016

We Might Be Having More Sex With Robots Than Humans By 2050

Posted by in categories: robotics/AI, sex

Prepare for a brave new world of hot robot love.

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Jul 12, 2016

Ray Kurzweil’s Nootropic Dietary Supplement Stack

Posted by in categories: biotech/medical, health, neuroscience, Ray Kurzweil, singularity

Ray Kurzweil is a celebrity technologist, well known both for his work as an inventor and for his relatively accurate predictions of technological change. Among his predictions is that of an imminent biotech revolution, which may enable people to restore and maintain healthy life for much longer periods of time than those humans have enjoyed historically. In the meantime, Ray says he takes 250 dietary supplements each day, in addition to receiving half a dozen intravenous therapies each week.

“Although my program may seem extreme, it is actually conservative – and optimal (based on my current knowledge). [My doctor] and I have extensively researched each of the several hundred therapies that I use for safety and efficacy. I stay away from ideas that are unproven or appear to be risky (the use of human-growth hormone, for example).” – Ray Kurzweil in The Singularity Is Near (pages 211–212)

Some of Ray’s dietary supplements are nootropics, intended to maintain and improve brain health. He lists them in his book, Transcend (pages 15 and 22). I’ve compared the nootropics he recommends to reviews on Examine.com, an independent and unbiased encyclopedia on supplementation and nutrition that is not affiliated in any way with any supplement company. Below is a table that summarizes what I found, followed by some observations.

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Jul 12, 2016

Video: Scientists Create Artificial Stingray From Rat Cells

Posted by in category: biotech/medical

Scientists have created a synthetic stingray that’s propelled by living muscle cells and controlled by light, a team reports Thursday in the journal Science.

And it should be possible to build an artificial heart using some of the same techniques, the researchers say.

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Jul 12, 2016

Blood of world’s oldest woman hints at limits of life

Posted by in categories: biotech/medical, life extension

This is from 2014 but is getting posted around the past couple of days.

““It’s estimated that we’re born with around 20,000 blood stem cells, and at any one time, around 1000 are simultaneously active to replenish blood,” says Holstege. During life, the number of active stem cells shrinks, she says, and their telomeres shorten to the point at which they die –”


She lived to 115, but a study of Hendrikje van Andel-Schipper’s blood hints at factors limiting lifespan.

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Jul 11, 2016

How To Become Immortal — By The People Who Think You Can

Posted by in categories: biotech/medical, life extension

Amazing!! More time to learn, evolve, love, & explore the world…


A sprawling facility called Timeship in Texas will host 50,000 frozen dead people with one goal — to become the human race’s first immortals.

Activist Saul Kent — one of the minds behind it — is such a passionate believer in ‘cryogenics’ that he froze his own mother’s head in 1988 after her death.

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Jul 11, 2016

Micron sized onchip quantum dot lasers will enable faster communication and computing

Posted by in categories: computing, quantum physics

Micron sized onchip making printing and communication faster.


Researchers designed subwavelength micro-disk lasers (MDLs) as small as 1μm in diameter on exact (001) silicon, using colloidal lithography (dispersing silica colloidal beads as hard masks before etching the prepared QD material layers). Micron sized lasers are 1,000 times shorter in length, and 1 million times smaller than current onchip lasers.

A group of scientists from Hong Kong University of Science and Technology; the University of California, Santa Barbara; Sandia National Laboratories and Harvard University were able to fabricate tiny lasers directly on silicon — a huge breakthrough for the semiconductor industry and well beyond.

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Jul 11, 2016

New framework finds a better way to map complex networks

Posted by in category: military

Nice.


DARPA-funded research finds even obscure patterns that can be applied to better understand anything from military logistics to social media activity to air traffic.

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Jul 11, 2016

Germs add ripples to make ‘groovy’ graphene

Posted by in categories: biotech/medical, computing, engineering, nanotechnology, particle physics

Graphene, a two-dimensional wonder-material composed of a single layer of carbon atoms linked in a hexagonal chicken-wire pattern, has attracted intense interest for its phenomenal ability to conduct electricity. Now University of Illinois at Chicago researchers have used rod-shaped bacteria — precisely aligned in an electric field, then vacuum-shrunk under a graphene sheet — to introduce nanoscale ripples in the material, causing it to conduct electrons differently in perpendicular directions.

The resulting material, sort of a graphene nano-corduroy, can be applied to a silicon chip and may add to graphene’s almost limitless potential in electronics and nanotechnology. The finding is reported in the journal ACS Nano.

“The current across the graphene wrinkles is less than the current along them,” says Vikas Berry, associate professor and interim head of chemical engineering at UIC, who led the research.

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Jul 11, 2016

Russia, China Agree On Long-Range, Widebody Airliner Partnership

Posted by in category: transportation

The program will be managed by a specially formed company to be owned equally by the Chinese and Russian state manufacturers.

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