Zida zothira matomizetion zopopera ndi zida zapamwamba zopopera. Mfundo yake ndikusintha - mafunde ophatikizira a Provel - mafunde am'madzi am'madzi mu masinthidwe a pizzoelectric, kenako ndikusamutsa mphamvu yamakina ku madzi, kotero kuti Li
Masamba a Olive (Olea Europaea), zotayidwa kapena - Zogulitsa, ndi magwero abwino os antioxaxtants. Masamba a azitona amakhala ndi ma polyphenol osiyanasiyana (omwe amadziwikanso kuti biopenols), monga oleuropein ndi oleacein. Ma Polyphenols amachitika mwachilengedwe muzomera ndipo