Editor's note: This story is part of the WardsAuto digital archive, which may include content that was first published in print, or in different web layouts.
Nissan Creates Sound Reducing Meta-Material; Hyundai Teams w/ Uber on Passenger Drones; Mercedes AVTR Concept
Editor's note: This story is part of the WardsAuto digital archive, which may include content that was first published in print, or in different web layouts.