I have a sim who is trying to supermax the science skill. According to the text for the Scientific Experiment challenge, he needs to do 100 experiments on the Research Station or the Group Science Project. So far, I haven't had any interactions for the Group Science Project that are experiments, and the 3 that I get (the blue, red, and green) don't count as experiments. He's at level 10. Does anyone know what is meant by the experiments on the Group Science Project?