Friday, 24 February 2017

Tiny bubbles could lead to big advances in holography

A little mermaid, made out of little bubbles

If there's one thing that sci-fi movies and TV shows love, it's the idea of holographic displays that people can walk around and view from different angles, without any special headgear. Well, researchers from Japan's Utsunomiya University have come a step closer to making such technology a practical reality. They've created a system in which lasers are used to create tiny bubbles, which in turn make up three-dimensional images within a column of clear liquid.

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Category: Science

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