Hello Here is my report from the challenge you can find here: It's a speed boat challenge mixed with discovery Looking at what have been done with boats, speedboats, and hydrofoil, i found it would be very difficult to built a boat with foil. To get get max speed on water, the idea is to lift up the hull and to get a minimum surface in contact with the water...It can be achieved with foil but I decided to try another way: I would try to lift the boat with wings, the challenge being no