The red-dot trend is so pervasive that consumers can choose from a range of semi-automatic handguns that are cut to accept optics. But what about adding red-dots to revolvers?

Smith & Wesson brings back the Night Guard series of revolvers in .44 Special and .357 Magnum.

Sodium action potentials can propagate somatofugally into the dendritic tree of cortical pyramidal neurons 1, as shown by electrophysiology and optical imaging of [Ca 2+] in brain slices (for reviews, ...