A series of videos will be revealed weekly as a countdown to April 19, which we all know is the release date for Portal 2.  In-game company Aperture Science is responsible for much of the technology you see in the game including the famous portal gun. In the first of these videos—narrated by the inimitable J.K. Simmons (Oz, Party Down)—Aperture is showing off their Panel product; as the portal robots Atlas and P-body can attest to, they are indeed marvels of modern science. [via Joystick Division