Re tswetswe re tsitlallela "Tsamaiso e ntle. Boleng pele, moreki o phahametse bohle" e le leano la motheo, re matlafatsa kaho ya rona. Re etsa dihlahiswa tse ntjha tsa R&D ka ho sebelisana le Yunivesithi, re ntse re ntlafatsa boleng ba sehlahiswa le tshebeletso. Ka ntlafatso le tokiso ya indasteri ya tlhahiso ya lehae, khamphani ya rona e boetse e fana ka ditshebeletso tse felletseng tsa boeletsi bakeng sa ntshetsopele ya mose ho maoatle le ho kopanngwa le ho rekwa ha dikgwebo tsa boleng bo hodimo tsa lehae. Ka nako e ts'oanang, re kenya di-additives tsa dikhemikhale le thepa e tala kantle ho naha ho fihlela ditlhoko tsa mmaraka wa lehae.