Sounds impressive. How didn't go well, if I may ask?
Probably a good point. Probably can't know for sure if a UV light will work on them unless field tested.. and if it didn't work.. well. Better run away fast or hope there's shelter or that you're in a group.
I heard Simmons is extremely good at tech, maybe a few other geniuses too that might be able to. Damon did say he made them before too. Hmm.. yeah, probably need more information on them to form a sturdy hypothesis. Unfortunately we don't currently have one captured to be able to test some of the theories out, or that might be an option as well.