Banana trees are grass, not trees.
Starfish have no blood, blood is blue.
Octopuses have three hearts, two of which process oxygen and one that pumps blood throughout the body.
Snails have 25,000 teeth.
The inventor of pop-up advertising has apologized to the world for creating one of the most obnoxious forms of advertising on the internet.
Scientists have made a number of serious scientific attempts to explore whether what we think of as "reality" is computer-simulated by the "matrix" of The Matrix.
About 150 wallabies live in the Rambouillet forest near Paris, France.