Dive & Dig
Blinkerwall: A Preserved Palaeolithic Megastructure in the Baltic Sea
14:54
Professor Lucy Blue speaks with archaeologist Dr Harald Lübke from the Leibniz Centre for Archaeology about a recent discovery in the Baltic Sea off Germany that may be Europe’s oldest human-made underwater megastructure. Christened the ‘Blinkerwall’, it’s a continuous low wall made of hundreds of granite stones that stretches for around a kilometre. Could it have been constructed by…