Dinosaurs seem to capture the attention of every child at some point, and most adults. They’re wingless dragons, and they were real. There’s a shocking amount of information that can be learned from fossilized bones that are millions of years old, but what about the many unanswered questions about dinosaurs that we can’t know for sure? The Thanksgiving leftovers don’t really give us a full picture of what life as a turkey is like, and sometimes, frustratingly, it’s the same for their ancestors. There are some dinosaur mysteries that just can’t be solved beyond educated guesses. Here are 25 Great Dinosaur Mysteries We All Want Solved.