EPFL’s 3D printer is one of the fastest in the world. Whereas most 3D printers work by depositing a material layer by layer in a process known as additive manufacturing, the EPFL one uses a volumetric ...

A team of researchers from the Netherlands and Italy has succeeded in making sharp pictures of objects hidden behind an opaque screen. A team of researchers from the Netherlands and Italy has ...

From Star Trek to Harry Potter, invisibility cloaks are a popular theme in science fiction. And now researchers have developed a new technique that could turn the futuristic technology into a reality.

National Recovery Technologies (NRT), Nashville, Tennessee, has added the ColorPlus- R to the company’s product offering. Similar to the ColorPlus, the ColorPlus-R uses an image processing system to ...

We’re increasingly developing bonds with chatbots. While that’s safe for some, it’s dangerous for others. It’s the most transparent estimate yet from one of the big AI companies, and a long-awaited ...

Light travels in straight lines and will keep going until it is blocked by an opaque object We are surrounded by sources of light. The Sun is our main source of natural light but we also get light ...

Let's Learn is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and ...

AN optical system has been constructed which makes possible the examination at high resolution by interference of opaque objects, and which is capable of being mounted on an ordinary microscope stand.