Except writing entirely about optical illusions, you may have noticed that sometimes I share my reflections on every day life as well. Few posts ago I shared my view on similar flicks that hit the cinemas, and when the Americans were deciding who their new leader shall be, I did the same. Does this bother [...]

Optical illusion tests were always my favorite! If you remember, few years ago, when this site only started, we posted our original blindness test. Most of you had no problem seeing the “hidden” numbers, but there were few among us that were color blind, and could in no way see the blended symbols. Color blindness [...]

As you can imagine, it becomes harder and harder for me to find quality optical illusions, and continue posting them regularly. Often I wonder will a day come, when there is no fresh material left for me to post. Fortunately, there are still few hundred never before published illusions sitting on my computer, but I [...]

I’m a big fan of science fiction – specially Isaac Asimov, the father of 3 laws of robotics. If you haven’t heard of him, he’s the guy that wrote “I, Robot” and “Bicentennial Man”. I’ve just finished reading his Foundation series, which received him a Hugo award. You’ve got to read this – best SF [...]

I saw some M&M ads recently (probably even on my own website), and they reminded me of two things – first one was M&M Dark Movies search game we already mentioned before, and the other one was this photo I had on my disk for a while. Am not exactly sure what these little balls [...]

Best Visual Illusion of The Year contest is something we’ve been covering for two years in a row. Top 10 submissions of 2008 can be found on the Contest homepage. While this illusion hasn’t made it close to top 3, its surely my favorite this year. Here is the explanation: how do we tell where [...]

“The Contrast Asynchrony” optical illusion has been created by ShapiroLab enthusiasts. While the effect has been known for some time, variations of images, applications and games that give the best insight have been popping out regularly. This variation is surely my favorite. It is very easy to convince yourselves that the center disks are identical [...]

Do you remember one of our first posts, and probably the most famous optical illusion of all time? Back then we called it “Colored Squares Illusion“, not knowing true history behind it. Investigating a little, I found out that it was originally called “Checkershadow Illusion” and that this famous optical illusions was created way back [...]