Their parents died when they were just kids, leaving Tess to care for her brother Murphy. Tess wants to become a musical sensation and be the best singer. Murphy loves science and is a little crazy. All he needs is someone to guide him for him to make his way on the path of the mad sciences. Who better to test on than a martian himself. #madscientistfam #madscientist #madscience #madsciencefam #thesimsupply #tss #jamesturner