Aperture Science Weighted Pivot Cube

The Weighted Pivot Cube is a device used in the Aperture Science Enrichment Center several centuries after Portal, and slated to appear in Portal 2.

Overview
A testing device used within the Aperture Science Enrichment Center, its purpose being solely to redirect the Thermal Discouragement Beam to achieve a set task.

List of appearances

 * Portal ARG
 * Portal 2