Over more than 60 years, Brazilian physicochemist Ricardo Ferreira (b. 1928) did research on the origins of the genetic code, on the observed uniform handedness of the molecules from which biological macro-molecules are built, molecular orbital theory, and the history of science.
Avastatud: 19-3-2002 Avastamiskoht: Fountain Hills Avastajad: Juels, C. W., Holvorcem, P. R.