Some more complicated mechanism must give rise to the friction that allows the accretion disk to form. (eventhorizontelescope.org)
Instead of using complicated mechanisms that require moving parts to tune the focus and adjust the aperture, the Freiburg researchers looked to the eye. (sciencedaily.com)
«The identification of this quite complicated mechanism gives you different opportunities to address the root of the problem so the synapse can be renormalized without the use of the psychostimulant,» he says. (scientificamerican.com)