http://www.scene.org/awards.php Awards given to demos, which are small computer programs designed to push the capability of a computer's hardware to the limit.
http://www.youtube.com/watch?v=TgPmaNMReKQ A Japanese commercial for tea. I think this video is really funny.
http://www.arnaudfrichphoto.com/paris-panoramique-360-110.htm A 360 degree panorama of Paris, France at dusk. This is a really cool picture.
http://www.youtube.com/watch?v=STQ3nhXuuEM A Japanese video of a robot which actually transforms and moves.