Aequorea
Could we live in underwater cities in the near future?
Belgian architect Vincent Callebaut has come up with an ambitious plan to build futuristic ocean skyscrapers made from 3D-printed plastic waste 1,000 meters below the water’s surface.
His water city is called Aequora and would be situated off the coast of Rio de Janerio. Its name comes from a type of jellyfish called aequorea victoria.