Comment on In the dark, does anyone else sense things but not see them?
Bigfish@lemmynsfw.com 3 months agoYeah, we did a lab on this in college. Rods are sensitive enough to be triggered by <10 photons, cones take around 100x more to fire.
Comment on In the dark, does anyone else sense things but not see them?
Bigfish@lemmynsfw.com 3 months agoYeah, we did a lab on this in college. Rods are sensitive enough to be triggered by <10 photons, cones take around 100x more to fire.