When most people think of dinosaurs they'll likely conjure up images of the stabbing teeth of the T-rex or the cutting claws of a Velociraptor but what about the squishy bits of dinosaurs? To find out more Liam Messin went to the University of Cambridge's Earth Science Department to speak with Dr Alex Liu. Alex was co-author of a recent study detailing a fossilised dinosaur brain. Liam started by asking Alex precisely what he and his colleagues have described in the paper Like this podcast? Please help us by supporting the Naked Scientists