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

From disaster zones to underground tunnels, robots are increasingly being sent where humans cannot safely go. But many of ...

Surveillance technology helped track the suspect in the shootings at Brown University and the slaying of an MIT professor. But it was a Reddit user who 'blew this case right open' with an ...

If you read about Hall effect sensors — the usual way to detect and measure magnetic fields these days — it sounds ...

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