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Ithebula le-Downdraft
Ilungele ukushisela okuhlukahlukene, ukupholisha, ukupholisha, ukusika kwe-plasma nezinye izinqubo. Lo mkhiqizo wamukela ubuchwepheshe bokuhlunga obuhamba phambili emhlabeni wonke, obusebenza kahle bokuhlunga obungu-99.9% bokushisela, ukusika, nokupholisha intuthu nothuli, kuyilapho uqinisekisa izinga lokugeleza komoya eliphezulu kakhulu.