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 ...

If you’ve ever been in an earthquake you’d assume it would be pretty easy to detect one. If things are shaking, there’s an earthquake. In reality, though, a lot of things can shake a ...

Google has disabled its Android earthquake detection feature in Brazil after many smartphone users in São Paulo and Rio de Janeiro received false emergency alerts on Friday morning, Android ...

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 ...

Earthquake alerts on smartphones offer precious seconds to seek safety by using built-in accelerometers to detect tremors. The Android Earthquake Alerts System, which Google expanded to India in ...

while the governor of Oaxaca said in a post that emergency protocols had been activated. The earthquake triggered Mexico City’s seismic alarm, sending residents briefly into the streets.