Gmail's best features are tucked away in its nooks and crannies, meaning there are endless tricks you might not know about. Check out 20 essential pointers, and then add your own in the comments. (Tech Tips Hacks)
anna-vital: “ How To Think Visually Using Visual Analogies Most research in cognitive science explores how we see things but little research is done on how we understand what we see. Understanding is the ultimate test of how good your visualization.