The psychology behind the Companion Cube's fame

Companion Cube - TV Tropes

Connections Tips and Tricks - The New York Times

The Universe Began With a Big Melt, Not a Big Bang - Nautilus

RSD Essentials Easy Street Records

Portal: The Story of the Companion Cube (w/ Ossy Flawol)

Henya's Beloved Companion Cube (Vshojo Animation)

The Epic of the Companion Cube

Companion Cube by Bogun99 on DeviantArt

Portal Companion Cube Incineration Using Thermite (LIVE-ACTION)

Portal 2 - Insane Cube Tricks (Part One)

Buildings, Free Full-Text

prepackaged reports - Morehead State University

Story Mode Video Essays

Cognitive science - Wikipedia