Imagine a single device that can project dozens of different holograms at the same time instead of just one. What once sounded like science fiction is now becoming reality. Researchers have developed a revolutionary technology that can generate 62 independent holograms simultaneously , opening the door to smarter displays, faster wireless communication, advanced radar systems, and next-generation virtual reality. The breakthrough comes from researchers at Southeast University in China , who designed a new type of programmable metasurface capable of controlling light waves in ways that were previously impossible. Their work could transform how holograms are used across science, medicine, communications, and entertainment. What Are Holograms? Holograms are three-dimensional (3D) or two-dimensional (2D) images created by carefully controlling the shape and direction of light waves. Unlike ordinary photographs, holograms capture information about both the brightness and depth of an objec...