Naekiya, siare filsuf nenniyya tau maccaana kissa paddissengengnge napuwadai, namuni, makkeda bettuwanna pahanna Popper mancaaji addrppungenna bicaara weddingnge riebbuebbuu iyyanaritu saalai nasaaba, padatoha purae rijellookeng pole Philip Kitcher, narekko seddi tau naalai pattangngaana Popper yya madire'e ri tujunna "pahang", apparessanna Uranus ri wettu pammulang riruntuiri taung 1781 loi "maceeko" mekanika langiina Newton.