english: So about 10 years ago we began, we brought this process into the laboratory, and we began to do simple experiments, mechanically trying to fix this degeneration.
non_english: Torej približno 10 let nazaj smo začeli, privedli smo ta proces v laboratorij, in smo začeli z enostavnimi eksperimenti, poskušali mehanično popraviti  to obrabo.