Typical timescales in the core of Coma (n_e and T_e are roughly constant) as function of l, for the run with M ~ 0.25 and f = 1: conduction (black; Eq. (16)), turbulence (magenta; Eq. (9)), sound (red; t_cs = l/c_s), electron-ion equilibration (cyan; Eq. (18)). The conduction timescale for the saturated zones corresponds to the upper black envelope, limited by the electron sound speed (≃43 times that of protons). The yellow line is the Brunt-Väisälä (buoyancy) timescale, as function of r, using an average g ~ 5 × 10^-9 cm s^-2 and shallow core entropy slope (~0.1); t_BV is similar to the free-fall time, within a factor of a few.