The box assures us that each taco shell is blasted with cinna-dust, which I assume is either cinnamon-flavored angel dust or what's clogging the air ducts at Cinnabun.
Volcanic ash can clog up and damage jet engines while the tiny particles of glass in the ash can also melt and block the ventilation holes which can cause the engines to overheat and stop working.
So the brake duct data that we received from Mercedes and then developed around, we received in the year where it was legal to share, and we used it in the following year, and therein lied the controversy.