Check the listing for details. That Does Not Compute 1.25” Button Robot Alien AI Objection Logic Illogical. Condition: New. Listed at 2.25 USD. THAT DOES NOT COMPUTE Illogic Call-Out Button A 1.25" pinback button with the words ‘That does not compute’ in a green bitmap font. The phrase ‘That does not compute’ is a phrase expressed by computers, robots, and other logic-driven intelligences in popular culture. It is often uttered by robots or computers attempting to process emotions, contradictions or paradoxes. Sometimes this will cause the fictional robot/computer/AI to reboot/rephrase the question/roll over dead. Wear this button while dividing by zero, while buffing your chrome, or while doing calculus. See our eBay store for more interesting buttons - combine orders to save shipping! Click Here Pin back on each button. Coins and ruler NOT included. 1.25 inches = 3.175 cm.