Posted on June 21, 2016NASA’s New X-57 Electric Plane Looks Goofy But Packs Some Sweet Tech The X-57's version of shifting into high gear is shutting off its 12 small engines and letting their propellers fold back to become flush with the wing. The post NASA's New X-57 Electric Plane Looks Goofy But Packs Some Sweet Tech appeared first on WIRED.
