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Bob Ross relaxes viewers and encourages the painting hobbyist in THE BEST OF THE JOY OF PAINTING. Using his "wet-on-wet" technique, Bob paints natural scenes with bold strokes across the canvas, from cascading waterfalls to snow-covered forests. Bob Ross’ calm disposition and easy-to-follow instruction remind viewers that “there are no mistakes, only happy accidents.”

Bob Ross takes viewers into the incredible beauty of the desert.
This painting depicts a humble rowboat waiting on a quiet beach for the day’s excursion.
Bob Ross gives us a glimpse at a forest through an oval window.
Distributed nationally by American Public Television
Gravitons, the particle of quantum gravity, may be impossible to detect.
2025 was the international year of quantum science, but today we examine its origins.
Understanding the Isthmus of Panama.
How we might borrow genes from that ancient past of Greenland to help us adapt to the future.
We’ve found lots of “habitable” worlds but we don’t know what factors are needed for life.
What is the graviton, and does it even exist?