However, a surprising video online is challenging this idea. In this video, a cat and a mouse are seen "playing" and sitting ...

Built to challenge a cat, or perhaps merely to tease it, Sourino is a robotic mouse built with common off ... as we’ve seen before. Video after the break.

In the video, the kitten catches the mouse and then checks to see if it's real by touching its mouse toy. Once it realizes the mouse is real, the kitten jumps for joy. The 60 Best Sci-Fi Movies of ...