Miles Budimir

Hasbro's Nerf basketballs are wired with electroluminescent (EL) light from Elam EL Industries Ltd., Jerusalem, Israel.

A study by Dr. Tom Mackay of the University of Edinburgh and Professor Akhlesh Lakhtakia of Penn State may solve one of the great challenges in optics and electromagnetics.

A new breed of electronically adjustable resistors promises to ease fine-tuning in sensors and other electronic devices.

A 10-bit magnetic rotary encoder...

China's motor manufacturers are well versed in small, standard motors. Now they're setting their sights on steppers and servos.