Instructables user Uiproductions always wanted a piece of Star Trek memorbilia in his house, so what better way to make that dream come true than by building this geeky air-powered door? Continue reading to see it in-action.

With a rough plan in my head, I drew a quick CAD model of the door and the brackets that would connect the pistons to the door halves. I was ready to start purchasing parts.

[via Instructables — logo via MacBrosPlace]