Discover how 4D digital holographic microscopy enables non-invasive topography measurements of liquid and soft matter ...

By combining the geometric phase with plasmonic metasurfaces, it is possible to make wide-angle holograms with power efficiency of 80% over a broad range of frequencies.

Holographic Chocolates Look As Beautiful As They Taste : ... so confectioners pour the chocolate into a mold etched with a patchwork of minuscule bumps, or microstructures, ...

Morphotonix's Veronica Savu has developed a way to embed a hologram onto chocolate. Looking for a pro?🔎 What to know 📋 How to talk money 🤑 💸 to your 📩 U.S. Politics Sports ...

A reel showing chocolate bars with a unique colourful glint on their surface has gone viral on Instagram. Many foodies were fascinated by how it's made.

Permanent ‘Superman crystal’ holographic storage is etched with the Bible, Magna Carta A type of crystalline storage with an estimated lifespan of billions of years has been tested with ...

(via Steve Mould) You can make holograms just by etching lines into a shiny surface. All you need is a compass with two points (a divider). And to be able to get your head around the mind bending ...