Complex sentence: This is one of 26 cannons found off the shore of Catalina Island and is currently undergoing investigation and research at Indiana University's School of Health, Physical Education, and Recreation and will later be on exhibit at the Children's Museum of Indianapolis.
Split into simpler sentences: This is one of 26 cannons found off the shore of Catalina Island and is currently undergoing investigation and research at Indiana University's School of Health, Physical Education, and Recreation. It will later be on exhibit at the Children's Museum of Indianapolis.