Synergy lets you easily share your mouse and keyboard between multiple computers on your desk, and it's Free and Open Source. Just move your mouse off the edge of one computer's screen on to another. You can even share all of your clipboards. All you need is a network connection. Synergy is cross-platform (works on Windows, Mac OS X and Linux).
a series of nine maps that display the current front page of major newspapers around the world. Little orange colored dots on each map correspond to the publishing location of each newspaper. Placing your mouse pointer on one of the dots generates a preview of that newspaper's current front page. Click on the preview and you can read that front page or click through to the newspaper's website. The screenshot below is of the US Newseum map.