The inset appears to move.pic.twitter.com/hci7OJQyDh
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
Takeuchi-type four-stroke motion Takeuchi, T. (1997) The motion analogue of the cafe wall illusion. Perception, 26, 569-584.pic.twitter.com/4eM0KQAXnr
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.