Most of today’s personal flying vehicles fall under the category of EVTOLs (Electric Vertical Takeoff and Landing aircraft).
In the early 20th century, many in the scientific establishment insisted that a true flying machine was physically impossible. Nevertheless, cyclists could already “fly” at an altitude of five feet or ...
Take the body of a small plane with stubby wings. Replace the wheels with heavy-duty helicopter skids, add four buzzing dronelike electric fans to each one, and you’ll have something like Boeing’s ...