RT @mwilkinson3: @ColinTGraham @stefras @jgmac1106 Not sure, but definitely allows some voices 2 b heard that wouldn't b otherwise #mathchat
RT @mwilkinson3: @ColinTGraham @stefras @jgmac1106 Not sure, but definitely allows some voices 2 b heard that wouldn't b otherwise #mathchat
By Greg McVerry · Permalink · Original tweet



