Scary optical illusions

This scary optical illusion is being shared on social media as it claims that it will leave you seeing terrifying visions — so try it at your own risk! #personalitytest #personalitytype #quiz #funtest #mindgame #opticalillusion #visualtest

Maybe we watched too many horror movies as kids, or maybe it's just an evolutionary advantage to be wary of danger when it isn't necessarily there, but we can all remember that sudden feeling of terror when the shadow of a tree flashes across a window.

This optical illusion exposes a flaw in our brains by proving that there's a delay in how we perceive it — but it's only 15 milliseconds.

This is a weekly handover test to confirm that you do not have a hang-over, due to all the alcohol that you had been drinking last night.

Dr. Chad on Instagram: "This optical illusion will totally creep you out 🫣"

Can you see the hidden picture? I found this on Facebook this morning and thought I would share it with you all; it took me a few looks to see it but I

First, Adele f*cked up all our emotions. Now, she's f*cking up our nightmares. Let's all take a moment to recognize Adele is the songbird of our generation. She transcends musical genres and hits our souls in a way that's rivaled only by the feeling…

YOU have to be cool as ice to spot what’s wrong with this image in under ten seconds. The tricky brainteaser challenges you to find a mistake in the picture – can you see it on the firs…

Henry Di on Instagram: "Scary Optical Illusion!! 🦁😱 #opticalillusion #illusion #interactive #trythis"