manage to fool us over and over again. as they repeatedly switch from normal to illusory state, the magic happens right in front of our eyes!
here’s what i want you to do: close your left eye and just focus your right eye on the tiny static circle on the left of the screen. at some point the big circle will disappear as it crosses your ‘blind spot‘. if you can’t see this effect, it means you’re sitting too close/far from your monitor. try sitting closer/further to the screen and repeat the test. so, have you managed to find your blind spot?
just focus on the flashy green spot. note that the 