I noticed that a brazilian hair science blog I follow didn't had a new post since december 2023, so I archive it as a preventive measure. It's Cabeleira em Pé, a blog about natural haircare rich in information about hair and cosmetics biochemistry, techniques and reviews. I found important to archive the "cuidados capilares" board, because of hair science articles, they are really good with good quality and actual bibliographic references. It can be easily translated using google translator too. :D
Cabeleira em Pé (archive)
Cuidados Capilares board (archive): click in "postagens mais antigas"/"older posts" to see the next pages.
If you know more blogs and websites about hair science and are afraid of lost, please archive it and list here.