Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
Sometimes, you can't...
https://www.bbc.com/future/article/20221124-the-lost-medieval-sword-fighting-tricks-no-one-can-decode?ocid=ww.social.link.email
