Out of date dictionaries['s pronunciation guides]–with native speakers from UK/USA/Australia (www.youtube.com)
The etymology of fencing was a trade
An interesting bit of etymology that I learnt recently....
Isogloss of European French speaking regions (sh.itjust.works)
This map shows the different French accents across western Europe (France, Belgium, Luxembourg, Swiss, and smaller countries/city states)...
Bird language (vm.tiktok.com)
Very interesting take on a language made of only whistles.
Let's Talk About Singular They. (youtube.com)
Very interesting history of the singular ‘they’.