“…FTIR measurements of ortho-H 2 O/Para H 2 O interconversions were carried out in the middle infra-red spectral region above a water sample surface [5]. Determinations at 3801 and 2779 cm -1 respectively, where analyzed by decomposition fits using an imposed period length of 18 min revealed a repeating pattern of oscillations similar to that associated with the cellular biological clock [2,14,15]. Recurrent maxima, two of which and were separated by about 6 min and two additional maxima and separated from each other and from maxima and by 4 min were observed.…”