
A sensor the size of a milk bottle will be buried near Muswellbrook to help scientists better understand what lies beneath the Earth's surface.
The sensor is among 186 that Geoscience Australia is burying at sites across the country.

A sensor the size of a milk bottle will be buried near Muswellbrook to help scientists better understand what lies beneath the Earth's surface.
The sensor is among 186 that Geoscience Australia is burying at sites across the country.