Another one from the article recently posted on HN: library custodian. In the days of coal furnaces, many libraries had live-in apartments for the custodians w

Another one from the article recently posted on HN: library custodian. In the days of coal furnaces, many libraries had live-in apartments for the custodians who were tasked to keep the furnace going and generally look after the building. https://news.ycombinator.com/item?id=12701847 https://news.ycombinator.com/item?id=12701847