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Jun 15, 2016

New Energy-Carrying Particles Help Advance Solar-Cell Development

Posted by in categories: particle physics, solar power, sustainability

Nice.


Scientists have designed new energy-carrying particles that improve the way electrons are transported and could be used to develop new types of solar cells and miniaturized optical circuitry.

The work of researchers at the University of California (UC) San Diego, MIT, and Harvard University has synthetically engineered particles called “topological plexcitons,” which can enhance a process known as exciton energy transfer, or EET.

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Jun 15, 2016

Promising Gene Therapies Pose Million-Dollar Conundrum

Posted by in category: biotech/medical

Economists, investors and medical insurers can’t figure out how to pay for cutting-edge drugs.

By Erika Check Hayden, Nature magazine on June 15, 2016.

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Jun 15, 2016

Scientists Have Found a Way to Make Sure Their Mutant Genetic Creations Don’t Spread in the Wild

Posted by in category: genetics

Let’s hope it actually works!

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Jun 15, 2016

How iPS cells changed the world

Posted by in category: biotech/medical

Excellent article on iPS. Imagine many of us in our lives have designed or researched and develop new technologies or solutions to solve a specific set of problems or to address a specific set of opportunities; and ended up to our surprise to take in a different direction. This is one of those stories.


Induced pluripotent stem cells were supposed to herald a medical revolution. But ten years after their discovery, they are transforming biological research instead.

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Jun 15, 2016

Neurons that interpret vision can swap eyes, switch back

Posted by in category: neuroscience

Interesting.


Individual cells can repeatedly re-activate unused connections.

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Jun 15, 2016

How Artificial Superintelligence Will Give Birth To Itself

Posted by in categories: biological, robotics/AI

There’s a saying among futurists that a human-equivalent artificial intelligence will be our last invention. After that, AIs will be capable of designing virtually anything on their own — including themselves. Here’s how a recursively self-improving AI could transform itself into a superintelligent machine.

When it comes to understanding the potential for artificial intelligence, it’s critical to understand that an AI might eventually be able to modify itself, and that these modifications could allow it to increase its intelligence extremely fast.

Once sophisticated enough, an AI will be able to engage in what’s called “recursive self-improvement.” As an AI becomes smarter and more capable, it will subsequently become better at the task of developing its internal cognitive functions. In turn, these modifications will kickstart a cascading series of improvements, each one making the AI smarter at the task of improving itself. It’s an advantage that we biological humans simply don’t have.

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Jun 15, 2016

SynBio Advances on Multiple Fronts

Posted by in categories: bioengineering, biotech/medical, life extension

List of the who’s who are leading some of key bio programs around nextgen bio/ living cell technologies.


According to GEN’s experts, synthetic biology isn’t yet plug-and-play, but cellular processes are being engineered into biosensing systems as well as biologics production. Soon, for tasks from theranostics to regenerative medicine, “there will be a synbio app for that.”

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Jun 15, 2016

Intelligence Agency Wants to Keep ‘Novel Organisms’ From Threatening Humans

Posted by in categories: biological, business

IARPA is hosting a Proposers’ Day for businesses in a couple weeks.

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Jun 15, 2016

Researchers discover new way to turn electricity into light, using graphene

Posted by in category: materials

Researchers at MIT and elsewhere have found a new way of generating light and other electromagnetic radiation, using a sheet of graphene, a pure two-dimensional form of carbon.

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Jun 15, 2016

Focus: LIGO Bags Another Black Hole Merger

Posted by in categories: cosmology, physics

LIGO detects gravitational waves for the second time, from another pair of merging black holes. This time they were smaller and provided a longer-duration signal of their final moments. Two events within four months suggests that such detections will soon be giving astronomers a wealth of new information about previously invisible events in the Universe.

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