(FT $)+ AI is coming for music, too. (MIT Technology Review)3 Facebook’s political ads are full of spam and scamsAnd deepfake technology is making them more convincing than ever. (WSJ $)4 China is forging ahead with integrating AI tools into children’s livesBut educators worry they’ll harm youngsters' learning and social skills. (MIT Technology Review)5 The batteries of the future could be created by AIResearchers including Microsoft are experimenting with materials suggested by models. (MIT Technology Review)9 Chatbots exercise all sorts of tricks to keep you talkingThey don’t want the conversation to end, a new study has found.