Try out this free app called Face Swap by Microsoft Research. Though, its only available for Windows Phone 7. The app will be able to detect multiple faces which you can exchange just by shaking your phone.
Put lions and car doors together and you think that the two have absolutely nothing in common. At all! But that's far from the truth. While on a trip to South Africa, Joshua Sutherland's sisters were just pulling up a pride of lions when one lioness decided to open the car door. Read more