Imagine catching a single, perfect wave and riding it endlessly. This surfing fantasy hinges on a rare physics phenomenon known as the soliton wave, or non-linear wave. According to a comprehensive study in the National Center for Biotechnology Information , “A soliton, or solitary wave, is a type of self-reinforcing wave packet that continues to propagate at a constant speed and retains its original shape.” Translation: a never-ending wave. Recently, the YouTube channel The Action Lab recreated this bizarre physical anomaly in a controlled setting. See below. Using a mechanical sled in a 20-foot water channel, the host successfully generated a stable soliton wave. Unlike normal waves that dissipate quickly, this localized wave traveled the full length of the tank and rebounded back with virtually no change in its form.…