They do mean it doesn't taste (or smell) of anything, and they probably know because of human experiments. https://en.wikipedia.org/wiki/Edgewood_Arsenal_human

They do mean it doesn't taste (or smell) of anything, and they probably know because of human experiments. https://en.wikipedia.org/wiki/Edgewood_Arsenal_human_experiments https://en.wikipedia.org/wiki/Edgewood_Arsenal_human_experim... The chemical agents tested on volunteers included chemical warfare agents and other related agents: Anticholinesterase nerve agents (VX, sarin) and common organophosphorus (OP) and carbamate pesticides