“Bugs,” a new exhibition at the California Academy of Sciences in Golden Gate Park, showcases the fascinating world of arthropods with larger-than-life models, microscopic details and interactive activities. Created by the Te Papa Tongarewa Museum of New Zealand and Weta Workshop (which designed sets for Peter Jackson’s “The Lords of the Rings” trilogy), the traveling exhibition is on display at the Cal Academy until Jan. 22, 2023, inviting visitors to see the world through the eyes of bugs.