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how does a Cardboard Hovercraft: powered by you work? Answered

what is the science behind it

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orksecuritylemonie

Answer 8 years ago

Better reference than my rather flip comment about ramjet.

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lemonieorksecurity

Answer 8 years ago

You see sean followed up with the same answer. But I've not seen any of these cardboard hovercraft.

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orksecuritylemonie

Answer 8 years ago

https://www.instructables.com/id/Cardboard-Hovercraft-powered-by-you/?ALLSTEPS

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lemonieorksecurity

Answer 8 years ago

You know I didn't even look...

Thanks man

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seandogue

8 years ago

it works by compressing the air it "scoops" up and redistributing it to the edges of the vehicle to lift them off the surface and thereby produce a reduced friction environment.

If you had a fan driving it, you'd have a ground effect airplane like the Germans devised prior to WWII (used for sea transport) and then carried into the Jet age by the Russians as the Ekta-plane.


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cyberpageman

8 years ago

When it is shoved forwards, I think the hovercraft scoops air in the front which supports it, so it slides along on a cushion of air. Neat.