Each year brings new Christmas light shows, with synchronised music ... That’s why [Bill Porter] has written the Engineer’s Guide to DIY Computer Controlled Holiday Lights.

For centuries, lenses have worked the same way: curved glass or plastic bending light to bring images into focus. But ...

Almost a month ago I started trying to reverse engineer an inexpensive LED color changing light bulb. With your help I’ve mapped out the circuit, and taken control of the bulb. But there’s ...

Airbus Helicopters has introduced its H140 at the vertical lift industry show VERTICON in Dallas, Texas. The multi-mission ...

A partnership between LightSolver and Ansys focuses on optimizing computational tasks to reduce development times and costs ...