The Science of Animal Size

Animals come in all shapes and sizes. In this video from Posit Pixel, they use pixel art to describe some of the extremes of the animal kingdom, from diminutive parasitic wasps to a 42-foot-long snake. Along the way, you’ll learn about a fingernail-sized frog and Quetzalcoatlus, an extinct flying animal with a wingspan as big as a single-engine airplane.