Reading Rainbow (1983)

Season 1: Episode 6

Technically not the first science-related show in its history, LeVar seeks a place where archaeologists retrieve dinosaur bones. At the end of the program, LeVar buries a time capsule, containing (among other things) a can of old Coke and his picture. Linda Gilman reads Digging Up Dinosaurs, a story about how paleontologists unearth dinosaurs skeletons and preserve them in museum exhibits.