Did you know your retina cannot detect the color red? The “red” receptor detects yellow-green, and the “green” receptor detects blue-green. Your brain combines these signals and turns them into… continue reading •••

Did you know your retina cannot detect the color red? The “red” receptor detects yellow-green, and the “green” receptor detects blue-green. Your brain combines these signals and turns them into…

continue reading •••