It's great that scientists have proven the chicken did come before the egg. What's even greater is everything else they've learned, the actual goal of that particular research. I'm sure you heard all about that groundbreaking discovery.
Because of it people will benefit greatly as surgeons will have the ability to replace bone. We live in amazing times! Chickens played a major role in this recent research project, as they, and they alone in the animal world contain a rare type of protein.
Always suspected there was more to appreciate in chickens than is readily apparent.