![](http://4.bp.blogspot.com/_V48_SiJm-_g/Rq-oGBkGfwI/AAAAAAAAA1c/LqqCdlYdqM8/s200/google.gif)
Enter number of horns on a unicorn into Google to see what Google Calculater says....
![](http://4.bp.blogspot.com/_V48_SiJm-_g/Rq-oGBkGfxI/AAAAAAAAA1k/BuW9KCg7Ask/s200/y3.gif)
For an older one that many of you probably already know, go to the Yahoo search engine, turn up your sound a little and click on the exlamation point on the Yahoo Logo.