Self-generated power could reduce Soldiers’ load



The bionic power knee harvester (pictured here), also known as the PowerWalk, is an energy-harvesting device. The device may reduce the number of batteries a warfighter needs to carry, potentially lightening the load and freeing up space in backpacks for other supplies, including food and water. (Photo Credit: Bionic Power Inc.)Today’s warfighters may one day find themselves knee-deep in power. The bionic power knee harvester, also known as the PowerWalk, is an energy-harvesting device that is attached to both the upper and lower areas of both legs and generates power from movement. The device is still in development. Field trials will begin in 2017. The



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