Architect Nicoló Bini has developed a line of amazing bubble-shaped dwellings that are stronger and greener than traditional buildings – and they can be built faster with less labor time and cost. Bini’s eco domes are called Binishells, and they are created using a revolutionary pneumatic process: low air pressure is used to create the dome shape, which is then covered with reinforced steel and sprayed in concrete.
This unique process was originally pioneered by Nicoló’s father Dante, who built the first Binishell in 1964 (which is still standing today.) Thousands of Binishells were built during his lifetime, but over the years the process slowly fizzled out.
+Info and Source: https://goo.gl/ASF7OJ