Phat wind tunnel

[mrspeedy]

It all started off with a a hair dryer, a wing, a piece of plywood and set of digital scales .... not exactly hi-tech but it was pretty clear from the readings we got on the scales that there was some potential in building a slightly more sophisticated wind tunnel ....

So we did ... it's not finished yet by some way and we're learning what does and doesn't work as we build it but the final version should allow us a good insight into what aerodynamics do on a RC car

Piccies ....





























More pics and details to follow