Researchers have created a device that makes walking up and down stairs easier

Researchers have created a device that makes walking up and down stairs easier 08/24/2017 01:08 PM EDT Researchers at Georgia Tech and Emory University have created a device that makes walking up and down stairs easier. They've built energy-recycling stairs that store a user's energy during descent and return energy to the user during ascent. This is an NSF Multimedia Gallery item.   Follow NSF:  This email was sent using GovDelivery Communications Cloud on behalf of: National Science Foundation Update · 4201 Wilson Boulevard · Arlington, VA 22230 · 703-292-5111