Totally Forgot How I found this but it's Nuts (Patreon)

I think it's a complete A-Z report on how heroin is produced in Afganistan for the international drug trade. It's kind of a trip to read considering I think it was made by the german police office but it explains perfectly how heroin is produced, from opium gum down to the exact yields of heroin.

It's also crazy how simple the chemistry is. I always assumed the gum was harvested in Afghanistan then chemically converted into heroin after being shipped around the world, but apparently thats not the case at all.

Anyways, hope you enjoy and learn something. It's a fun read