The video discusses the assembly of dinosaur skeletons using heavy equipment and sophisticated software, highlighting the challenges paleontologists face in determining the correct posture of these ancient creatures. It introduces the field of Cyber Paleontology, which uses computer analysis to better understand dinosaur movement. The video also covers the discovery and reconstruction of the Seismosaurus, a sauropod from 150 million years ago, and its display at a dinosaur exposition. The exposition features interactive areas for visitors, including excavation activities for children, and showcases over 40 dinosaurs in a prehistoric setting.

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