This video shows how to build a motion sensor street light in Minecraft using Redstone mechanics. The tutorial explains how player movement can be detected to automatically turn lights on and off, ...

Dear Dr. Roach: I am 78 and dislike the short gray days of winter. I know that light therapy is used for seasonal affective disorder (SAD), and I would like to try it. How do I know which light box or ...

Kia and Hyundai’s Vision Pulse tech uses signals from cars, phones, and wearables to map hidden hazards behind obstacles ...

A startup called Diffraqtion, spun out of MIT and the University of Maryland, has just raised $4.2 million (approximately £3.4 million / AU$6.3 million) to develop a revolutionary quantum camera.

I’m a mechanical engineer with more than 30 years of experience in industrial automation and design, with projects ranging from individual inventors to international corporations. I hold credit on six ...

I’m a mechanical engineer with more than 30 years of experience in industrial automation and design, with projects ranging from individual inventors to international corporations. I hold credit on six ...