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 ...

[Andrea] built a seismic wave detector that warns of a possible impending earthquake. Because P waves travel much faster than the “make everything shake” S waves, building a device that ...

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 ...

New earthquake tremors at Campi Flegrei. Followed by a roar, it has alerted the local population that has been suffering from seismic activity caused by bradyseism for almost a year. In ...

A warning about a massive earthquake off the coast of California has been sent 92 years late. A computer error caused the US Geological Survey (USGS) to issue the ...

An emergency earthquake warning sent to millions of people in Japan caused a brief panic on Friday and disrupted Tokyo's transport network. But the loud alert, which was sent to millions of mobile ...