When 2 wave systems traveling at oblique angles coincide it creates a dangerous pattern known by cross sea. The interaction of these waves is modeled by the Kadomtsev–Petviashvili equation. pic.twitter.com/H3UbGK6qIm
In 1920, it took Lewis Richardson, the English physicist who pioneered modern mathematical techniques of weather forecasting, 6 weeks to predict the weather 6 hours in advance. pic.twitter.com/8sAhPn03L8