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

Humans can detect buried objects without touching them, sensing faint pressure ripples in sand. Scientists are calling this ...

An oscilloscope is usually the most sensitive, and arguably most versatile, tool on a hacker’s workbench, often taking ...

There are a lot of options for local weather stations; most of them, however, are sensors tied to a base station, often requiring an internet connection to access all features. [Vinnie] over at ...