[youtube http://www.youtube.com/watch?v=t9mDxz9BXDk?feature=oembed&enablejsapi=1&origin=http://safe.txmblr.com&wmode=opaque&w=250&h=140]

This Fan-made Aperture Science Documentary is a Triumph

Enjoy 21 minutes behind the scenes of the greatest fictional science lab of all time.

(via Kotaku)