Earlier: under sea cables cut for sonic warning system (can detect submarines)
https://www.hi.no/hi/nyheter/2021/november/havobservatoriet-midlertidig-ute-av-drift
https://twitter.com/Still_Fast/status/1496600826655408128
A static archive of Markus Tacker's tweets. Follow me on Mastodon: @[email protected].
Earlier: under sea cables cut for sonic warning system (can detect submarines)
https://www.hi.no/hi/nyheter/2021/november/havobservatoriet-midlertidig-ute-av-drift
https://twitter.com/Still_Fast/status/1496600826655408128