What a terrible list. People still use modern forms of these today. Our bedwarmers are microwavable instead of coals from the fire.

Here's one we've forgotten: bear fat. People used to cover themselves in bear fat to keep warm. It's harder to find bear fat today, but moisturizer works well. Try moisturizing one foot and not the other before putting on socks and shoes and see which one feels warmer... ears too.