Category Archives: hovercraft

Coandă Effect Makes a Better Hovercraft than a Quadcopter

Leaving no stone unturned in his quest for alternative and improbable ways to generate lift, [Tom Stanton] has come up with some interesting aircraft over the years. But this time he isn’t exactly flying, with this unusual Coandă effect hovercraft.

If you’re not familiar with the Coandă effect, neither were …read more

Continue reading

Posted in BLDC, coanda, coanda effect, fan, foam core, hovercraft, lift, misc hacks, propulsion | Leave a comment

A Garbage Bag Skirt Is Fit For A Hovercraft

The hovercraft is an entertaining but much maligned form of transport. While they have military applications and at times have even run as ferries across the English Channel, fundamental issues with steering and braking have prevented us all driving them to work on a regular basis. They do make great …read more

Continue reading

Posted in classic hacks, hovercraft, radio control, rc | Leave a comment

3D Printed Hovercraft Takes Flight

Last time we checked in on [Ivan Miranda] he was putting a drill press on the Internet. Lately, he has been trying to 3D print a hovercraft with some success. He made four attempts before arriving at one that works fairly well, as you can see in the video below. We will warn you, though, the screwdriver cam is a bit disconcerting and we suggest waiting at least an hour after you eat to watch.

The starboard impeller broke midway through the test, although with a single impeller it was working pretty well. [Ivan] thinks he can print the impeller …read more

Continue reading

Posted in hovercraft, surface effect vehicle, transportation hacks | Leave a comment