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Noise Pollution Hard On Heart as Well as Ears
According to a recent study, noise pollution could be costing lives. A World Health Organization report finds Western Europeans lose years to death or disability from excessive sound. Though European countries have taken steps to turn the volume down, the U.S. backed off the effort decades ago.
Across an estimated population of 340 million people, at least 1 million years of healthy living are lost each year due to noise pollution in Western Europe, WHO researcher Rokho Kim says.
A few too many sleepless nights can add up to heart disease, higher blood pressure and a host of stress-related health issues. But, Kim says, it's not the lost sleep so much as the human body's reaction to noise that's dangerous.
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VIDEO: The Promise and Peril of Drones
The automation of tasks at work and at home is just around the corner, including driving cars, piloting planes, delivering packages, and transporting weapons. Unmanned aerial vehicles are rapidly evolving to meet both society’s and the military’s needs in automation and better efficiency.
During her time as one of the first female fighter pilots in the US Navy, Dr. Missy Cummings observed that computers could take off and land a plane more precisely than humans. Because of this breakthrough and her fascination with this growing technology, she began human–drone interaction research.
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