This might become a new series. I could call it Cures for Somnia. Let's face it -- it could be its own blog.
In any case, here's something to blow your mind, as told in the Economist.
Red Ash is the oldest of 36 fires currently blazing in Pennsylvania’s 180,000 acres (73,000 hectares) of abandoned mines. The most famous is beneath Centralia, which began in 1962 when residents burned some rubbish on top of an exposed coal seam. In 1981 a hole there swallowed an 12-year-old boy; Pennsylvania has since condemned the entire town, relocated almost all its residents and had its postal code revoked. Like Red Ash, Centralia’s fire is thought to have enough fuel to burn for many more decades.
The abandoned carousel is not just for creep effect (though it is totally creepy). It is from Centralia -- that Love Canal of coal towns.