Roughly two weeks ago, after a particularly exhausting day of teaching, I returned to my cubicle and collapsed into my desk chair. Too tired to do anything active, I decided to plug my Earbuds into my MacBook and passively earn some professional development time for the remaining hour of the work day. I tuned into the replay of a webinar that I had missed … [Read more...] about Webinar Review: Michael Erard Talks About Hyperpolyglots on LiveMocha