Hans Krebs’ discovery, in 1932. of the urea cycle was o major event in biochemistry. This article describes a program, KEKADA, which models the heuristics Hans Krebs used in this discovery. KEKADA reacts to surprises, formulates explanotions, ond carries out experiments in the same manner as the evidence in the form of loboratory notebooks and Interviews indicates Hans Krebs did. Furthermore, w...
