That's a satiric article/essay of mine that was first published in the e-zine "Sacred Computer" almost 9 years ago, it's called "All rights reserved" and is about vague and absurd texts related to the copyright, which are stated in books. It's so absurd that if executed de facto it means that no one has the right to *read* the title of the book or to remember a single word from it. It's even worse, as explained in the article... I "reprint" it here reminded by the recent SOPA and ACTA affairs. (Sorry, only the original Bulgarian...
Monday, January 30, 2012
Sunday, January 1, 2012
Colour Optical Illusions are the Effect of the 3D-Reconstruction and Compensation of the Light Source Coordinates and Light Intensity in an Assumed 2D Projection of a 3D Scene

1) In the 2D image the pixels of the brown square in the middle on the top side of the cube is actually the same pixel color as the orange square in the side which looks in the shadow part of the cube. Notice the picture below, there's more contrast and the square looks darker.
2.) Squares A and B in the 2D picture have the same absolute shade of gray.
Looks mysterious, there are claims that these are "prewired" bugs. My explanation...