DIY 3D Hologram Projector STEM Science Kit Discover the magic of holographic projection with this DIY 3D Hologram Projector STEM Science Kit. Designed for students, hobbyists, and young innovators, this exciting project demonstrates the fascinating Pepper's Ghost optical illusion, allowing you to create stunning floating 3D images using only a smartphone and the assembled projector. This hands-on science kit combines Physics, Optics, Engineering, and STEM Education into one engaging learning experience. Students not only build the projector themselves but also gain practical knowledge about light reflection, virtual image formation, optical illusions, and holographic displays. Manufactured using high-quality laser-cut MDF parts, the kit is easy to assemble and built for repeated classroom demonstrations and science exhibitions. Once assembled, simply place a smartphone on the top platform, play a hologram video, and watch vibrant 3D images appear to float inside the display chamber. Whether used in school science exhibitions, STEM workshops, classroom demonstrations, science fairs, or home learning, this project encourages curiosity, creativity, and hands-on scientific exploration.