Thread:Lukesams/@comment-424959-20200529164835/@comment-3004323-20200603003823

For the BBP slides:
 * 2005: https://www.youtube.com/watch?v=yqA_QHWcVno
 * 2008: I didn't find it but I remember it was at bottom right
 * 2009: https://www.youtube.com/watch?v=5G3vOgihCus