This optical illusion is so cool, you’ll swear you’ve just damaged your brain. From Michael Bach’s peerless collection.
Originally published February 11, 2010. Copyright 2010 Carl Zimmer.
This optical illusion is so cool, you’ll swear you’ve just damaged your brain. From Michael Bach’s peerless collection.
Originally published February 11, 2010. Copyright 2010 Carl Zimmer.