Turn your smartphone into a mesmerizing holographic display with this DIY 3D hologram projector kit. Built from wood and acrylic, this compact device uses the principles of light interference and diffraction to make videos appear as if they are floating in mid-air — no screen, no glasses, just pure visual magic.
It is a fantastic hands-on science project that blends creativity with technology. Assemble the kit, place your phone on top, and watch 3D holographic videos come to life. Perfect for curious minds, family bonding time, and anyone who loves gadgets that spark imagination.
Assemble the wooden frame and acrylic pyramid, then place your smartphone on top and play compatible holographic videos. The light from your phone screen reflects off the acrylic glass, letting your eyes see a virtual 3D image floating behind the lens.
Use it for science education, home cinema fun, classroom demonstrations, or as a unique advertising and exhibition display piece.