4 ms·
Knowing this, if you get the alert, get to safety immediately. That alone can help save people. 5 seconds is still time purchased for those who use it wisely.
by haykuro 1mo ago
Knowing this, if you get the alert, get to safety immediately.
That alone can help save people.
5 seconds is still time purchased for those who use it wisely.
- ls612 1mo agoGoogle can detect major earthquakes about 15-30 seconds before visible shaking because of the huge network of accelerometers on Android phones worldwide. Those seconds can save lives if used properly.