english: I want to tell you about an experiment using the candle problem, done by a scientist named Sam Glucksberg, who is now at Princeton University, US, This shows the power of incentives.
non_english: Želim da vam ispričam eksperiment koji koristi ovaj problem, koji je uradio naučnik po imenu Sem Gluksberg, koji je trenutno na Prinstonu u SAD-u. Ovo pokazuje moć motivacije.