Hi all- I thought that this might be of interest to those of you who teach S&P. It's an animated Muller-Lyer on steroids.
http://digg.com/2018/muller-lyer-star-illusion Enjoy, -Don. --- You are currently subscribed to tips as: arch...@mail-archive.com. To unsubscribe click here: http://fsulist.frostburg.edu/u?id=13090.68da6e6e5325aa33287ff385b70df5d5&n=T&l=tips&o=52211 or send a blank email to leave-52211-13090.68da6e6e5325aa33287ff385b70df...@fsulist.frostburg.edu