Inside the laboratory, jellyfish in red and white glide freely in an aquarium, while the adjacent bionic jellyfish robot blends almost seamlessly into the aquatic environment, barely noticeable without careful observation.

It is known as the "Underwater Ghost". With a fully transparent body, it remains nearly undetectable to the naked eye when submerged, and even passing fish show no awareness of its presence. Yet it is equipped with comprehensive functional modules, enabling real-time monitoring and full awareness of subtle underwater activities.

On November 3, 2022, Stanford University released the list of World's Top 2% Scientists 2022. Kai Tao, a young teacher from the School of Mechanical Engineering, was selected for his outstanding contributions in the fields of Nanoscience & Nanotechnology and Electrical & Electronic Engineering.