Dirt demystified

First-time visitors to Russia often express surprise at the amount of mud, slush or dust, depending on the time of the year, on roads here. This article from tema.livejournal.com, that I’m even tempted to translate into English although pictures make the story almost obvious, explains why it happens here but not in other countries with similar climate. Highly recommended whether you seek to satisfy curiosity or are on a search for the cultural code. That’s why I’m placing this recommendation for the mud story to the Background reading category.