1. Cracked makes an honest ad about the ways casual games are like crack for our brains. Video.
2. Chatbots built by Facebook engineers to negotiate with each other begin to develop their own non-human language. Time to re-watch Person of Interest.
3. Having power causes a degradation of certain mental functions.
4. M.C. Esher: Adventures in Perception: a 20 minute Dutch documentary about the way he created his work. Video.
5. Are paintings that mimic photographs more “realistic” than paintings from before photography was invented?
6. How to build a bicycle with car tires for wheels.
7. The same song played on a $100 bass, a $700 bass, and a $10,000 bass. Which sounds best? Video.