Robot Maker / Sleeping Lion
Wu Yulu is a 54-year-old Chinese inventor. He created a robot that can pull a rickshaw. Over the past 30 years, Wu has invented 63 robots. He teaches at a university in his spare time.
In this picture from Nov. 17, a 5-week-old lion cub is taking a nap. He is using his mother’s foot as a pillow. These lions live in a Californian zoo.
1. What does Yulu do?
제휴 및 제안