Dinosaur (恐龙) Footprints Discovered A customer eating in a restaurant’s outdoor yard, in Sichuan Province, has discovered dinosaur footprints on the ground. After using a 3D scanner (扫描仪), scientists made sure that the footprints are 100 million years old.

______________ Marley and Bob say they became interested in archaeology (考古学) from studying history at school, going to museums and watching Human Histories! They do digs (挖掘) at archaeological sites (地点) and carefully research their finds. “You never know what you might discover, and it is an interesting way to discover old things on a real dig. It makes me really happy,” says Bob.

Students Find Ancient Mural A group of students have discovered a 1,000-year-old mural (wall painting). The 30-meter mural could tell us what the life was like in ancient Peru. Professor Luis says, “The discovery is the most exciting and important find of recent years.”