A dish full of brain cells has learned to play Pong Published October 14, 2022 at 12:33 PM CDT Facebook Twitter LinkedIn Email Listen • 3:03 Human brain cells in a dish have learned to play Pong, a simple video game created in the 1970s. NPR’s Jon Hamilton reports. This article was originally published on WBUR.org. Copyright 2022 NPR. To see more, visit https://www.npr.org.