PalaeoscienceVIDEO: X-rays reveal 200 million-year-old dino secrets by Sibusiso BiyelaApril 10, 2020April 10, 2020 Researchers at Wits University have revealed the results of their multi-year research into 200 million-year-old dinosaur eggs. The scientists used a powerful X-ray technology to create new 3D scans of a baby dinosaur skull. Source: Wits University