Mapping industrial 'hum' in the US

Mapping industrial 'hum' in the US
Using a dense sensor network that scanned the United States between 2003 and 2014, researchers have identified areas within the country marked by a persistent seismic signal caused by industrial processes.

from Top Technology News -- ScienceDaily http://bit.ly/2WaIE5j
via IFTTT
via Blogger http://bit.ly/2ZKB3gi
Previous
Next Post »

StatCounter