Sunday, August 21, 2016

Optical Illusions Revisited . . . Again

My last post on optical illusions was posted on December 19, 2014.

To those of you — and your students — who appreciate optical illusions, here's one for you. Be sure to watch it all the way to the end.

1 comment:

essay best said...

How you made it? It looks like this dinasour is following me, can you show us how to make it? Looking forward to tutorial of it