Alef Aeronautics says its Model A, a two-seat flying car it expects to sell for about $300,000, can drive roughly 220 miles on the road and fly roughly 110 miles in the air. Every one of those numbers is the California company’s own.

With over five years in the web and tech space, I’ve developed a deep passion for PC hardware and peripherals. I’m a habitual researcher, always eager to learn more, which has expanded my knowledge beyond PCs and keyboards to include TVs, headphones ...