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  • Pretty much since the day the car and the airplane coexisted people have dreamed of

  • combining them into one all purpose, go-anywhere, do-anything vehicle. Flying cars are emblematic

  • of a future sci-fi world but a practical one that anybody can buy and fly has never materialized.

  • Now one company in the Netherlands thinks they've cracked the design, and their production

  • version is officially road legal in Europe. There's a lot of reasons cars and airplanes

  • have yet to join forces. They have very different needs. Needs like the number of wheels. The

  • four wheels on a car distribute its weight and provide traction and stability. A 3-wheeled

  • car is much more likely to roll when taking a turn at high speeds. But airplanes have

  • 3 wheels because when they're on the ground they don't need to take turns at speed,

  • so a 4th wheel would just be unnecessary weight. Tricycle wheel arrangements are also better

  • suited to landing in crosswinds. Aircraft also have other needs like, oh yeah,

  • wings. Whether they're fixed wings like an airliner or rotary wings like a helicopter,

  • to generate enough lift they have to be much larger than the constraints freeway lanes

  • and parking spaces would allow. So most designs for flying cars have wings that are either

  • detachable or collapsable. If they're detachable, they need to be towed behind the car in a

  • trailer or left at the airfield. If they're collapsible, the design of the car has to

  • find a place to put them. The more you dig into the idea, the more of a headache it becomes.

  • That hasn't stopped some people from trying, and now one Dutch company, PAL-V, thinks their

  • Liberty design can solve all these problems and make flying cars a practical reality.

  • Starting with the undercarriage, which PAL-V credits as their main breakthrough. The company

  • was looking for a three-wheeled design that could still be stable when turning at normal

  • road-going speeds. In 2005, they discovered the work of another Dutch company, Carver,

  • which made 3-wheeled cars that tilted like motorcycles. A hydraulic tilting system like

  • that could eliminate the need for a 4th wheel and also be useful to raise the whole vehicle

  • up, giving it ground clearance for a rear-facing propeller.

  • Then there was the matter of generating lift. Fixed wing aircraft need air to move over

  • their wings fast enough to stay aloft, otherwise they'll stall. A fixed wing flying car has

  • to compromise the size and shape of its wings in the name of practicality, meaning its risk

  • of stalling is higher. So PAL-V chose a rotary design instead, but rather than make

  • their flying car a helicopter, they decided it should be an autogyro, also known as a gyrocopter.

  • If you don't know the difference it's easy to confuse the two. But unlike a helicopter

  • which has a rotor powered by an engine, the rotor of an autogyro is unpowered in flight.

  • Instead the air flowing over it causes it to spin and generate lift. The rotating blades

  • means an autogyro cannot stall, and because they're unpowered engine failure doesn't

  • spell total disaster. Landing an autogyro with no engine is the same process as landing

  • one with an engine. Without one providing forward thrust the autogyro can't climb,

  • but it can still descend steadily and under full control.

  • Still to be safe, the Liberty has two engines powering a pusher propeller for forward thrust

  • in case one fails. Autogyros also have short takeoff and landing requirements, so setting

  • one down in an emergency is less dangerous than in a fixed-wing aircraft that needs a

  • longer strip of clear land. PAL-V's flying car seems to tick all the

  • boxes. There's a minimal amount of labor required to convert it between road- and sky-going

  • configurations, but the relative safety of the autogyro design and the tilting cornering

  • on 3 wheels make it the gadget to end all gadgets. Forget a sports car, nothing will

  • impress a date like picking them up in a tilting whirligig of Dutch engineering. The Liberty

  • received road certification in Europe in October of 2020, bringing flying cars one-step closer

  • to reality. They hope to deliver to their first customers starting in 2022.

  • So if you had the money, would you buy this car? Let us know in the comments. When my

  • co-workers at Seeker asked me that my answer was a resounding, “heck yeah!” People

  • have not only been strapping wings to cars, but rockets and jet engines too. Check out

  • this video on one rocket-powered car designed to break the sound barrier. Thanks for watching,

  • don't forget to subscribe, and I'll see you next time on Seeker!

Pretty much since the day the car and the airplane coexisted people have dreamed of

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