From the idea that there may be some relationship with these two things, this experimental earthquake detector was born. [Bob Davis] built this device, which uses an Arduino and several Hall ...

The term seismograph usually refers to the combined seismometer and recording device. The first known earthquake detector was invented in 132 A.D. by the Chinese astronomer and mathematician Chang ...

When an earthquake strikes ... We’ve seen other seismic detectors before, like this piezo-based device, or even one made from toilet parts. We like the simplicity of the capacitive sensor ...

A strong earthquake was felt across Delhi-NCR this morning at 5:36 am, prompting many residents to rush out of their homes. People in areas such as Noida, Ghaziabad, Gurugram, Faridabad, as well ...

Android's got a built-in feature that crowdsources device sensor data to provide early warning to users about earthquakes. Today, following an apparent malfunction of that system, Google's ...