Induced by clockwise illusory motion, squares aligned vertically and horizontally appear to tilt clockwise.pic.twitter.com/sdebT9r87w
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
If any, counterclockwise tilt illusion in central vision and clockwise one in peripheral vision for me.
Not quite true. I get a tilt down on the right, when looking centrally
Thank you.
Make a double D illusion
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.