At the heart of every camera is a sensor, whether that sensor is a collection of light-detecting pixels or a strip of ...

A robotic arm design is a mechanical device which is designed to replicate the movements and functions of the human arm. It ...

Discover how to build a simple homopolar motor using everyday household items in this easy-to-follow tutorial. Learn the fundamentals of electromagnetism and magnetic polarity by assembling motors ...

Today I show you how to make fully functional lock model. This lock can be opened only with unique key or lock picker :) Current lock model will help you learn basics of a cylinder pin tumbler based ...

Startups flush with cash are spinning up AI-assisted laboratories with the hope of finding new materials much faster.

Researchers in Sweden have unveiled a way to create high-performance electronic electrodes using nothing more than visible ...