Floating cities can solve space shortages and climate crises. Such cities are now planned in several locations around the world. The "zero heave" technology means cities are as stable as on land since there are no vertical movements. The city is anchored with fiber rope and becomes completely rigid in the horizontal direction.
EXTRACTION OF SEABED MINERALS
The extraction of minerals from the seabed is a tremendous future opportunity. Large areas of the seabed have not yet been mapped, and there is now a lack of many minerals that have previously been found with traditional mining. Large amounts of cobalt, copper, manganese, silver, gold and zinc are found under the seabed. A stable and completely rigid platform is needed to extract these valuable minerals.