The World’s Fastest Boat



This is the world’s fastest boat. It could go 317 mph or 511 km/h! This kind of boat is called a jet hydroplane. Here’s how it works…

These boats are wild… and also dangerous. That’s why nobody has broken the world record set back in 1978. But it’s our obsession with speed that pushes us to build faster cars, planes, and boats. And I’m fascinated by the engineering behind that – so I’m actually working on a longer episode all about how the world’s fastest boats go so fast.

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37 Comments

  1. 317mph with only 1 3k helicopter engine is CRAZY. We have a boat where I live called the "My Way" that has TWO 3k helicopter engines and it has hit at top speed of just 224mph. How the HELL did "The Spirit" go 50% faster on half the H.P 🤔

  2. People think F1 is the faster vehicle ever. Firstly, its a vehicle not a car. Secondly, its not made for top speed, use something like the bugatti chiron because thats a better comparison. The fastest boat vs a vehicle designed to take corners fast?? Makes no sense

  3. By the way guys the model she was using to show how the hydro plane worked it was a boeing u787 yes boeing made it with a different company but it has some boeing in it

  4. F1 cars use wings, which provide Downforce at high speeds, but at high speeds, the air molecules the crash into the wing creates Drag, which slows the car down. You just need to go 180 MPH (290 KM/H), to stick to the roof of a tunnel. Like if this surprised you. The purpose of the wing is to allow faster cornering, scince the Porsche 911 and an F1 car are RWD (Rear wheel drive), is the transmission delivers torque from the engine to the rear wheels. But RWD is for top speed, but it has the worst grip, causing oversteering. You can actually take corners at high speeds without a wing, by using AWD (All wheel drive) which the transmission sends torque to all 4 wheels, which means better traction.
    If you were wondering the top speed of an F1 car, It's around 225 MPH (360 KM/H). F1 cars use a Powerful, Gasoline Internal Combutsion 4 Stroke 6 Cylinder V6 Engine, that produces 1000 HP, if you don't know how much 1000 HP is, a Daily Driver, Normal Car Produces 80 – 120 HP.

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