I hate Circle the Dot, but just spent three hours playing it. This simple puzzle game gives you a grid full of orange dots and one lonesome blue dot. Your goal is to circle the blue dot with orange ...

Troxler Fading Experiments. A whole lot of shaking helps bring your eyes into sharp focus. Fix your gaze on the black "eye" in the center of Figure A for 20 seconds, while trying not to blink. After ...

Have you ever experienced envy: that feeling of wanting something that someone else has? Maybe you envied a friend for a really cool toy they were playing with. Or you envied the other team when they ...