https://phys.org/news/2018-05-jurassic-dinosaur-expert-big-holograms.html > "I'm always trying to figure out a good way to get the science of paleontology across to the general public," Horner said in a recent interview with The Associated Press. "Like taking them into the field or taking them into my laboratory and then using the technology that we have to show people what dinosaurs were really like." > That understanding of what dinosaurs looked like has changed a lot since the original "Jurassic Park" in 1993. For example, researchers now believe dinosaurs were much more bird-like than lizard-like, and scientists studying dinosaur skulls have found keratin, a substance that gives birds their bright colors.