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3Novices : Uber had disabled emergency braking in the self-driving car that killed woman in Arizona in March: Report

Uber had disabled emergency braking in the self-driving car that killed woman in Arizona in March: ReportNTSB in a preliminary report said that Uber had disabled the emergency braking system which caused the fatal accident of a woman in Arizona in March

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3Novices:New materials, heated under high magnetic fields, could produce record levels of energy, model shows

Imagine being able to power your car partly from the heat that its engine gives off. Or what if you could get a portion of your home’s electricity from the heat that a power plant emits? Such energy-efficient scenarios may one day be possible with improvements in thermoelectric materials—which spontaneously produce electricity when one side of the material is heated.https://ift.tt/2krJB8k
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3Novices:OLEDs become brighter and more durable

Organic light-emitting diodes (OLEDs) have matured enough to allow for first commercial products in form of small and large displays. In order to compete in further markets and even open new possibilities (automotive lighting, head-mounted-displays, micro displays, etc.), OLEDs require further improvements in device lifetime while operating at their best possible efficiency. Currently, intrinsic performance progress is solely driven by material development.https://ift.tt/2IMWHax
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