This example presents a scatter plot of the Auto MPG dataset from the UCI Machine Learning Repository, encoding vehicle origin as color and weight as point size. Built with the Vega-Lite API (vl) and rendered through Vega-Lite and Vega, it uses D3's `csv` loader to fetch data from a Gist. The visualization adapts to the browser window using the `autosize` method and customizes tooltips and axis styling via `vega-tooltip` and a config object.