One a day, plus iron

So I'm on YouTube and I come across Bernadette. She's a youtuber. She youtubes professionally. That is a thing, I suppose, that people do nowadays. As a job. Her area of interest is historical clothing which she discusses and makes and demonstrates and wears and so forth.

Whilst watching Bernadette's YouTubery, I became aware of several points.

( Allow me to enumerate them for you. )