Just 10 minutes of joy can make a big difference.
Legendary beast, or harmless geological activity? That is the question raised after a scientist's surprising theory about the Loch Ness Monster resurfaced recently.
ColorQuiz is a free five minute personality test based on decades of research by color psychologists around the world. There are no complicated questions to answer, you simply choose colors with a click of the mouse!
Free online jigsaw puzzles. Hundreds of new jigsaw puzzles every day created by users from all around the world.
Pen.io is down for maintenance - your existing Pen.io pages are still accessible
German researchers said what riled users most were holiday snaps, boasting about lives, jobs and social diaries.
Matheus Lopes - Matheus Lopes is a young illustrator from Brazil.
Koalas to the Max, a site made with love by Vadim Ogievetsky for Annie Albagli
Draw a stickman and watch him come to life!
Everybody knows what you mean when you say you're happy or sad. But what about all those emotional states you don't have words for? Here are ten feelings you may have had, but never knew how to explain.
3D animated origami instructions to make a flapping bird, peace crane and a football shirt in 15 languages.