During the video "Who are TA's and why do we need you?", at the 1:00 mark, the slides and transcript both say "preferably a few hours a week" but the audio says "preferably a few hours a day".
thanks for catching that - videos are annoyingly time consuming to fix ... I really appreciate how sensible it is to break them into multiple chunks of only a few minutes each now ...
During the video "Who are TA's and why do we need you?", at the 1:00 mark, the slides and transcript both say "preferably a few hours a week" but the audio says "preferably a few hours a day".