Наука
The megatsunami in Greenland shook the Earth every 90 seconds for 9 days
In September 2023, seismometers around the world recorded a recurring low-frequency vibration every 90 seconds for nine days.
This regular signal originated not from an earthquake, volcanic eruption, or nuclear test, but from a megatsunami occurring in Dickson Fjord on Greenland's east coast.
Que!·
