How to Build a World Map with the Humboldt Dinosaur mural

With the help of an interactive map that lets you track the evolution of the world around you, artist Mike O’Brien has created a world map that shows the rise and fall of dinosaurs.O’Brien’s “Dinosaur Mural” features a series of 12 “dinosaur murals” painted over an 8.5-foot (2.2m) by 10-foot-wide (2m-meters) map that is connected