If you would like to guard your office, home or bedroom using a plastic cap firing Raspberry Pi robot turret, you may be interested in a new project published to YouTube this week by Matthias Wandel.

If you are eagerly awaiting the release of the new sequel, Portal 2, which will be hitting store shelves and Steam on April 21st, 2011, this Lego creation will undoubtedly bring back fond memories of ...

The latest Valve-licensed replica from Gaming Heads is a mini model of the Aperture Sentry Turret. The turret is 16 inches tall (including base and antenna) and features a sound module, which will ...