This dot plot visualizes the founding years of ten billionaire-owned companies, with each dot positioned along a horizontal axis scaled to represent the year founded and labeled vertically by company name. Hovering over a dot displays its approximate founding year. Built with the p5.js library, the sketch loads a CSV file from a GitHub Gist using `loadTable()`, sorts the year data, and renders interactive circles with custom hit-testing via `mouseOnHover()`. Axis labels, tick marks, and a legend are drawn directly on the canvas.