Welcome to The Inertia's definitive guide to foiling. Whether you need help choosing the right setup or are just curious how ...

The physics of a foiling AC75 are as simple as they are complex, but envision a large windsurfing board with towering ... s subsurface horizontal foil, adjustable wings that provide lift for ...

A motor is added to the foil to reach speeds of 25 mph. Here's how the eFoil is built. Lift Foils starts with a high-performance board. A foil is added. Then a silent, electric motor is attached ...

you don’t have the time and skills needed to carve a board and outfit it with the motor and wing that let it glide above the water. Are you out of luck? Not if you follow this hackworthy e-foil ...