Watch as the Danish Rubjerg lighthouse is moved inland on skates
Coastal erosion from North Sea winds has to topple the 120-year-old Rubjerg Knude lighthouse. However, the Danes have come up with a simple solution. Move the whole thing inline by 70m on skates. The lighthouse weighs in at 720-tonnes. However, the operation to lift it up and...
New tech harnesses energy by mixing freshwater and seawater
Engineers at Stanford have created a new battery made from affordable and durable materials which can generate energy in places where salt and fresh waters mingle. The new tech could make coastal wastewater treatment plants - like the Hyperion Water Reclamation Plant in Los Angeles pictured above -...