When scouting for ingredients for a new line of juices, Eric Helms, founder and CEO of New York’s Juice Generation, turned to a recent trend in the cosmetic industry: activated charcoal.

Excavations in the Regio V area of the city unearthed a charcoal inscription on the wall of a room that supports the theory that the eruption occurred in October, not August of the year 79 AD ...

This temperature can be lowered by increasing the width of the charcoal wall. However, by increasing the width, the cost also increases. The charcoal chamber linings do not need to be refilled ...