This is a surfboard with one fin in the center and one on the left-hand side, none on the right-hand side. If someone had described this to me in the pub then I would have laughed them through and out of the door.
To see is to believe some people say, and that is pretty relevant in this case. Inspired by the work of Ryan Burch, Richard Kenvin and Carl Ekstrom this Bi Fin board really does look like it works.
We love the daring approach in experimentation and if this works, what does that mean for other designs? Stay tuned as we talk to someone who understands these things and more next week.