Window alarm sensors are an essential part of home security systems, alerting you to unauthorized entries by monitoring window openings, glass breaks and motion. Each window alarm sensor type serves a ...

There are electric cars. There is the case of the rampant golf cars. The processions. The open buses. Loading and unloading ...

Seventy years ago, Britain confronted a dilemma. It wanted to remain a leading military power but no longer had the economic resources to sustain all ...

Engineers at Queen Mary University of London have built a new color-changing tactile sensor, which allows robots to "see" and touch in real-time. The novel idea was invented by Giacomo Sasso, a ...

One seismometer is often not enough to reliably detect earthquakes or human activity such as underground nuclear tests.