“…Again in physics, several fascinating cases occurring in the 1940s, 1950s, and 1960s have recently been brought to light, including Fourier transform spectroscopy and liquid scintillation devices (Johnston, 2001;Rheinberger, 2001). In chemistry there is the electron capture detector, and in the sphere of biology an instance of research-technology has been identified in plant genetics (Morris, forthcoming;Nevers et al, 2001). Anti lock braking and laser-linked spectroscopy are examples of research-technology in engineering (Johnson, 2001;Mallard, 2001).…”