How Compressed Air Underwater works
First of all, hoses with special nozzles are laid and anchored on the bottom of the water. The compressed air generated by compressors is pressed into the hose system. The outflowing air rises and initially creates a vertical flow. As a result, everything floating in the water body is pulled up with it. At the surface of the water, the current divides into two horizontal directions. Everything that floats on the water is held back. Ships and boats are not hindered by compressed air underwater.