I have been meaning to post a list of the errors that have made it into my videos over the years -ever since I realized that tetrachromats can't really see ultraviolet light. But I'm glad I couldn't spare the time to do this video then, because I would have missed one more gaff, and it is an important one. For the first time in more than a dozen years, a creationist has caught me in an actual error, which I must concede, and will list among a few others in my long overdue errata. If this video seems rushed, I'm sorry, but I do not have time to be making videos this month. I think it's time to get a new mike now too.