If you know how to sing or hum a song, but don't know the title or the artist performing it, you can use a midomi website which will help you find the the song.
Throughout history, politicians, athletes, movie actors and many others have stated some very famous quotes. Take this quiz to see if you really know who said these famous quotes?
If you don't want others to use your photos and images without your permission, you can create a so called custom watermark with your name or any other text you want.
You certainly don't see these kind of images every day, from tick close up, x-ray of a bat, to a high-tech micrograph of a zebrafish embryo. Check out some of the best images of the year.
