Ixesha lokuqala utofa amanzi okuhamba ngebhayisekile apholileyo, okanye emva kokutshintsha amanzi, ukuba i-alam yokuqukuqela iyenzeka, isenokuba ngumoya othile kumbhobho we-chiller ofuna ukuba ukhutshwe. Kwividiyo yinkqubo yokukhupha i-chiller eboniswe yinjineli ye S&A laser chiller umenzi. Ndiyathemba ukukunceda ukuba ujongane nengxaki ye-alam yesitofu samanzi.