The natural world is waiting for you in the Bieser Discovery Center. Start by viewing undersea specimens, such as brachiopods and cephalopods. Visit the geological section with its beautiful, extra-large sample of amethyst. Finish off with the discovery of tools made by the earliest Ohioans. Bieser also houses our Burmese Python, Rajeev, at approximately 14.5 feet long and weighing over 170 pounds.