It was that taco seasoning in the little foil pouches, wasn't it.
It was gasoline. They were mystified. DARPA hung up on them.
OP is spamming a Facebook page. Check his profile. He's posted stuff from the same page multiple times
Any official source for this? This seems like BS.
Everyone took chem in high school.
There are some good guesses here.
They knew about those though.
The ramen seasoning; of course!