Could virtual organs make high-risk surgeries safer? Surgeons can explore 3D models of patients’ organs through VR goggles, cutting into the model with virtual tools. Surgeons may one day be able to ...

In a scene from "Star Wars: Episode IV—A New Hope," R2D2 projects a three-dimensional hologram of Princess Leia making a desperate plea for help. That scene, filmed more than 45 years ago, involved a ...

The NZ500 ($6,999) is the current entry point into JVC’s high-end home theater projector lineup which extends to over $30,000. It features a 0.69-inch Native 4K D-ILA chip with a laser light source ...

There was a time when all credit cards had more in common with 1990s grade-school notebooks than you might expect: both used to be covered in holographic "stickers." Just like any Lisa Frank ...

Holograms are created with a single OLED pixel, bringing phones and glasses closer to projecting real 3D images without the ...

A severed mosquito proboscis can be turned into an extremely fine nozzle for 3D printing, and this could help create replacement tissues and organs for transplants. Changhong Cao at McGill University ...

Color gradient filament is fun stuff to play with. It lets you make 3D prints that slowly fade from one color to another along the Z-axis. [David Gozzard] wanted to do some printing with this effect, ...

Researchers at Lawrence Livermore National Laboratory (LLNL) have optimized and 3D-printed helix structures as optical ...

Chris Borge] has made (and revised) many of his own tools using a combination of 3D printing and common hardware, and recently decided to try metal casting. Having created his own tapping arm, he ...