Twitter Archive Tweet 03/10/2017 09:45 AM Tweet 03/10/2017 09:45 AM Posted by HMC Admin on 03 Oct 2017 Modified by HMC Admin on 06 Sep 2023 Twitter Archive HMCConf17 RT @independenthead: @barbaraoakley link to @coursera MOOC coursera.org/learn/learning… #HMCConf17 @HMC_Org