holograms

Scientists Found A Way To Make Inexpensive, Solid-Looking 3D Holograms

Scientists Found A Way To Make Inexpensive, Solid-Looking 3D Holograms

Holograms are a mainstay of almost any science fiction film set in the not-too-distant future and beyond. But the capabilities of our real-life versions fall drastically short so far. They generally require an extensive set-up, can only be seen correctly from certain angles, and often require special viewing headgear (the…