An curved arrow pointing right. It's really simple to build a projector for your smartphone to be able to project the same types of holograms seen in Star Wars and other movies. Here's how!
An curved arrow pointing right. It's really simple to build a projector for your smartphone to be able to project the same types of holograms seen in Star Wars and other movies. Here's how!
Holographic projection was pioneered in the 1940s by Hungarian physicist ... Thanks to their versatility, they have gained importance in sectors such as the commercial sector thanks to the enormous ...