[Ole] has a great introduction to driving RGB LED matrices using only five data pins on a microcontroller. The one thing that is most often forgotten in a project involving gigantic matrices of ...

A few years ago, [Frans-Willem] bought a few RGB LED panels. Ten 32×16 panels is a lot of LEDs, and to drive all of these panels requires some sufficiently powerful hardware. He tried working ...

Granules and the subset of powders have their own entire area of physics.

Creating matrices using matrix literals is easy. You simply input the element values one at a time, usually inside of braces. Representing a matrix as a matrix literal is not the only way to create ...

A matrix is useful for showing relationships between concepts or data, and PowerPoint has several matrices built into the SmartArt tools. Microsoft Office has four types of matrices you can use in ...

With OMNIS NIRS, the universal platform for chemical analysis from Metrohm grows more powerful: In addition to all variants ...

“Of course it’s an unknown — it’s human beings,” says Chris Simms, the former NFL quarterback who is now an analyst for NBC ...

Robert O'Brien was recently appointed as the Director of the Center for Space Nuclear Research with the Universities Space Research Association.

He also has been at the center of "the development of polyphosphazenes for biomedical uses, the design and use of polymer ...

Michael Salfino reports on Topps' recent certification of the randomization of highly valuable cards within their packs and ...