Geology Rocks: *Learn about Earth’s history and physical features. *Explore rocks and minerals. *Discover hidden gems in our sluice. *Take home rocks/minerals from the sluice. Join us at Tyrannostorus for engaging science classes and STEM activities for school-aged children. Each class is $10 and includes approximately 30 minutes of instruction and 30 minutes of hands-on fun! Choose from classes about paleontology, geology, oceanography, zoology, anthropology, archaeology, space, and sharks. Visit our site for details and to sign up today!