Artificial photosynthesis could help make fuels, plastics, and medicine

http://ift.tt/eA8V8J A team of scientists has invented a new artificial photosynthetic system that could one day reduce industry’s dependence on fossil fuel-derived energy by powering it with solar energy and bacteria. In the ACS journal Nano Letters, they describe a novel system that converts light and carbon dioxide into building blocks for plastics, pharmaceuticals and fuels — […]

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New tool can switch neural behavior ‘on’ and ‘off’

http://ift.tt/eA8V8J University of North Carolina (UNC) scientists have perfected a noninvasive “chemogenetic” technique that allows them to switch off a specific behavior in mice — such as voracious eating — and then switch it back on. This unique tool — the first to result from the NIH BRAIN Initiative — will help scientists understand how to […]

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Artificial photosynthesis could help make fuels, plastics, and medicine

http://ift.tt/eA8V8J A team of scientists has invented a new artificial photosynthetic system that could one day reduce industry’s dependence on fossil fuel-derived energy by powering it with solar energy and bacteria. In the ACS journal Nano Letters, they describe a novel system that converts light and carbon dioxide into building blocks for plastics, pharmaceuticals and fuels — […]

from KurzweilAI » News http://ift.tt/1dzhhLB

New tool can switch neural behavior ‘on’ and ‘off’

http://ift.tt/eA8V8J University of North Carolina (UNC) scientists have perfected a noninvasive “chemogenetic” technique that allows them to switch off a specific behavior in mice — such as voracious eating — and then switch it back on. This unique tool — the first to result from the NIH BRAIN Initiative — will help scientists understand how to […]

from KurzweilAI » News http://ift.tt/1EV1ToW

IBM demonstrates superconducting quantum computer

http://ift.tt/eA8V8J IBM scientists Wednesday April 29 unveiled two critical advances towards creating a practical quantum computer by detecting and measuring both kinds of quantum errors simultaneously. They also demonstrated a new, square quantum bit circuit design that they suggest is the only physical architecture that could successfully scale to larger dimensions. Quantum computers promise to open […]

from KurzweilAI » News http://ift.tt/1bkdRuj

IBM demonstrates superconducting quantum computer

http://ift.tt/eA8V8J IBM scientists Wednesday April 29 unveiled two critical advances towards creating a practical quantum computer by detecting and measuring both kinds of quantum errors simultaneously. They also demonstrated a new, square quantum bit circuit design that they suggest is the only physical architecture that could successfully scale to larger dimensions. Quantum computers promise to open […]

from KurzweilAI http://ift.tt/1bkdRuj

Making robots more human by detecting human emotions

http://ift.tt/eA8V8J If robots could detect human emotions, it might make them more “human.” That’s the premise of new research by Korean scientists, who have developed simple, low-cost, ultra-sensitive wearable strain sensors that can detect facial expressions. This kind if detection is normally done with vision sensors connected to a computer, with facial-analysis algorithms, but such systems […]

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