Discover how to transform a basic webcam into a powerful DIY microscope using simple materials. In this step-by-step tutorial, you'll learn how to build a functional microscope stand from cardboard, ...

We seldom talk about 3D printing lenses because most techniques can’t possibly produce transparent parts of optical quality.

It’s been quite a year for humanoid robots, with all manner of increasingly advanced designs coming to our attention. The ...

This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.