1. Air kuzirala chonyezimira kapangidwe U yofewa khungu wochezeka maginito adsorption kapangidwe
2.Sandwich mauna nsalu omasuka chogwirira chopumira chogwirira mwadzidzidzi kapangidwe maginito batani lapadera patent kapangidwe
3.Loko yotulutsa mwachangu imapangitsa kuti zikhale zosavuta kuvala zomangira zamtundu wa D zokhala ndi mizere yowunikira yopitilira imodzi yopangidwira kuyenda kotetezeka ndi kuwala konyezimira kwambiri usiku.