A new approach to seismometry?

[poor mystic]

Hi guys (especially Dave)
... not even sure this is really "off-topic"
https://www.wired.com/story/how-underground-fiber-optics-spy-on-humans-moving-above/

 

[davenn]

Hi guys (especially Dave)
... not even sure this is really "off-topic"
https://www.wired.com/story/how-underground-fiber-optics-spy-on-humans-moving-above/

Hey Mark, Interesting read, thanks buddy
Trust you are well