This comment covers how the popcorn forms and produces localized pressure in a dead leg pipe: https://news.ycombinator.com/item?id=36797295 https://news.ycombi

This comment covers how the popcorn forms and produces localized pressure in a dead leg pipe: https://news.ycombinator.com/item?id=36797295 https://news.ycombinator.com/item?id=36797295