In the July 1924 issue of Popular Science, “Ace of Aces” fighter pilot E.V. Rickenbacker told readers to expect “Flying Autos in 20 Years.” Rickenbacker’s flying car would have retractable 12.5-foot wings, a sea-worthy hull and wheels to cruise America’s growing network of highways. Ninety-three years later, personal cars remain land-bound. Read More

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