Novichok is a type of nerve agent that has gained notoriety in recent years due to its use in several high-profile poisoning incidents. The name "novichok" means "newcomer" in Russian, and it was developed by the Soviet Union in the 1970s and 80s as a chemical weapon. Novichok is a highly toxic substance that can cause severe damage to the nervous system, leading to paralysis, respiratory failure, and ultimately death. It is a type of organophosphate nerve agent, which means that it works by ...