- kala okupwilikina eenghono o neutron o physics o falcon elihongo loinamwenyo esiipili okudidilika ondodo o molecule o contract pundula o aluminium ombale oku charchela o calculus monifa oixuna nyumula o proton edila olukeno o helium o telescope onghosa ohamba dima march okuninga oshinima yooloka o sulufeli okunyamukula okwamwaalu o library eshi o atom o hydrogen eyoka o okwaunhu o pentagon oku longa no computer o u x oka butterfly z