Published by swansont on August 6, 2012 03:00 am under Illusions
Yes, they are concentric
That just makes my eyes hurt
Move about 6 feet from the screen and squint. You should be able to see the circles as concentric (or if your like me, sit three feet back and take off your glasses).
ScienceForums.Net Blog Network | More Blogs | Search Blogs | SFN RSS
That just makes my eyes hurt
Move about 6 feet from the screen and squint. You should be able to see the circles as concentric (or if your like me, sit three feet back and take off your glasses).