| Compressed air, together with electricity, is the most frequently used carrier of energy in industry and the crafts today. But whereas we learn to use electricity and electrical appliances
from a very early age, the possibilities, advantages and essentials of compressed air are far less understood.
People’s comprehension of compressed air grew parallel to their understanding in other technical fields. Its development was only furthered where it was seen to have advantages over other technologies. But compressed air was always being used, and so clever people were always thinking about how to put it to better use. |