Public Broadcasting Service (PBS) has been a cornerstone of American television since 1970, delivering educational, entertaining, and thought-provoking content to generations of viewers. From whimsical children's programs that sparked imagination and taught life lessons to groundbreaking documentaries exploring science, history, and nature, PBS classics have shaped cultural conversations and inspired lifelong learning. Shows like "Sesame Street" introduced counting and kindness through colorful puppets, while "Mister Rogers' Neighborhood" offered gentle guidance on emotions and community. Educational gems such as "Reading Rainbow" encouraged a love for books, and "The Joy of Painting" turned blank canvases into serene landscapes with Bob Ross's soothing voice. Iconic series like "Nova" delved into scientific wonders, and "Masterpiece Theatre" brought literary adaptations to life. Even today, these programs endure through reruns, streaming, and fond memories. But how well do you remember them? This quiz challenges your recall with screenshots from 40 beloved PBS classics. Test your knowledge—can you name them all and prove you're a true PBS aficionado? Grab your remote (or mouse) and dive into this nostalgic journey through public television's golden era.