Maxim got a boo boo today (cable let go when it "bumped" a table). No one injured, and a great teaching moment: be prepared for failure. Had a @PhETsims pendulum simulation ready to go, just in case! Engineer Tim is fixing Maxim for Thursday, so all is well. https://twitter.com/drsekula/status/978802044604645376/photo/1 https://chirp.cooleysekula.net/attachment/49340