What about this as an experiment? Physics and Astronomy teachers please help!?

The Twins paradox, if you don't know it, look it up. Anyway, does anyone know of some article or webstie that has info on people actually performing the tiwns paradox? I know people have done experiments with sensitive clocks on planes. So if you know of any please include it. I want to try to perform the Twins paradox for a physics project. So if anyone knows of a website that gives details of an experiment and how to do it, please include. Also What type of clock would I use?