<html><head><meta http-equiv="Content-Type" content="text/html; charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Cool history about math and beer (14 minutes):<div class=""><br class=""></div><div class=""><a href="https://www.youtube.com/watch?v=MZVs6wF7nC4" class="">https://www.youtube.com/watch?v=MZVs6wF7nC4</a></div><div class=""><br class=""></div><div class="">Deirdre</div></body></html>