Whoever thought of this was a creative genius!
Optical illusions are a great way to kill time and thanks to social media MORE time can be killed by sharing them with your friends.
I found this little video last night from my Google+ account.
It's a YouTube video of a dude who's created moving pictures using 2 still pictures.
It's lines, with dots and dashes. One piece of paper and one piece of cellophane.
I love this kind of stuff, thank you Esher for your crazy ass introduction to it. Check out the video....