I’m just thinking about some sort of wearable ornamental item that would show how high someones body temp. It’s a conceptual idea over something that would be practical but I’m still interested in playing with the idea.
Anyways, my question is…has anyone used anything like this before…and if so is it a gradation between the colors OR a distinctive…cold, warm, hot indicator. Does that make sense?
I saw lots of color chaining filaments on amazon but this one seemed to be the only one I found that ranged in the body temp zone.