Smart headlights, bionic eye for blindness, slim XR glasses

Is the DeLorean coming back as an EV? Here's all you need to know. Plus, Ford makes it easy to 3D-print accessories and a bionic eye partially restores a woman's vision. Also, here's how to trade in old gear for Amazon cash and how many steps you should take each day. Learn more about your ad choices. Visit megaphone.fm/adchoices