The Science of ‘Jurassic World’ and Why Dinosaur Poop Still Smells Explained by Chris Pratt, Jack Horner, and Vsauce

A recent episode of Vsauce explains the science of Jurassic World with the help of Chris Pratt and paleontologist Jack Horner, who served as a technical advisor on the entire Jurassic Park series. Host Michael Stevens talks to Pratt and Horner about the film’s portrayal of dinosaurs, how real scientists could bring back dinosaur-like creatures similar to those in the movies, and even why, after millions of year,s some samples of fossilized dinosaur poop (coprolites) still smell.