#DivingBell - Engineers worked 82 feet beneath the surface of the North Channel to repair a seabed cable linking Northern Ireland's power grid with Scotland.
According to HeraldScotland, the repair crew used a diving bell style device to safely reach the site some 4km from the Scottish mainland and fix the break in the Moyle Interconnector.
The N-Sea 'incubator' design is a more modern version of the diving bell design used in the construction of Dublin's deep-water quays between the 1870s and 1950s.