Also known as Breath Generator , Life Saver , Tree Saver , Air Generator , also Humans sins remider if we go aggressive . because thanks to the man kind efforts , the planet became so poluted , as Ghandy said Earth can feed human's needs , but not their greed , the humans did not only poluted the planet for more cars , smoking stuffs and this shits , but also cut the trees that keep the palance of the air for this .

But surly they be punished from time to time , now days there is the Corona , the formidable punisher that punish humans , may be later the planet will lake oxygen that we breath , humans foolish is unlimited .

So this is some kind of factory to increase the oxygen generator from the trees and planets , also to keep the trees protected from the reach of the harmful hands of the humans , the smoke in the video is thick oxygen generated , and the dome is clear from some kind of materials to allow the sun rays to reach the tree withen .