After that occurred a long period of rest during which was happening seemingly nothing, and slowly entered a scene nature processes of biology, phytopathology, biomechanics, biophysics, chemistry and other pure natural processes.
Sa simula, sa panahon ng electric naglalabas at kaagad pagkatapos, halos kinuha proseso ng lugar ng pisika, mekanika, electromechanics, at elektrokimika.