I was going to edit my other response but I’ll just make a new one so OP sees it.
Calum Raasay , out of Scotland, makes some outstanding historo-scientific videos. He travels around quite a bit too.
Another that I haven’t seen mentioned is Our Own Devices , he actually used to write for Simon Whistler. Most of his videos are shot in-studio, like Technology Connections and Joe Scott, but he also ventures out into the field for special projects. It’s a similar mix to what you’d see on Forgotten Weapons.