My daughter is doing a class project on Tennessee. How do I replicate Nascar Tickets?

NR2K3 VID-Late Model Project v2.0.wmv

Late Model Project is very nice.This is another one that takes me back to the Sat. night races at myrtle beach speedway and reminds me of the Hooters pro cup cars.Good Mod!

Procedure for a science project that shows how aerodynamics work in NASCAR?

My 5th grader signed up for her science project to be Aerodynamics in NASCAR. I understand aero and how it works but we need a procedure. Something to test and show results for that part of the project. Short of building a wind tunnel I have no idea how to do this.