<ul><li>Using Parasaurolophus fossils, researcher Hongjun Lin from New York University created a 3D-printed model of the dinosaur's head crest.</li><li>The model, named 'Linophone', helps researchers understand the acoustic capabilities of the Parasaurolophus.</li><li>Preliminary findings suggest that the Parasaurolophus' crest was used for resonance, similar to modern birds with crests.</li><li>The mathematical model and physical model will be used to study other animals with similar vocal structures and potentially recreate the sound of the Parasaurolophus.</li></ul>

A 3D-printed duck-billed dinosaur’s skull could help us learn what it sounded like

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