I need to correct myself! What has been discovered is a family of shapes that are all aperiodic in the same pattern. https://cs.uwaterloo.ca/~csk/hat/examples/

I need to correct myself! What has been discovered is a family of shapes that are all aperiodic in the same pattern. https://cs.uwaterloo.ca/~csk/hat/examples/animation.gif https://cs.uwaterloo.ca/~csk/hat/examples/animation.gif https://cs.uwaterloo.ca/~csk/hat/animation.mp4 https://cs.uwaterloo.ca/~csk/hat/animation.mp4