The difference between a preserved windmill and a working one is the noise. Inside a mill under sail, the whole building shakes, the gears roar and flour comes out warm.…
The engineering logic is entirely practical, and once you know it the buildings stop looking quaint and start looking sensible. Here are eleven still standing.
1. The Kapellbrucke, Lucerne, Switzerland…
The pattern is consistent: name the colour after the thing, then keep the name long after nobody uses the thing. Here are fifteen.
1. Maroon
From the French for chestnut,…
Source: Wikipedia
Which side of the road a country drives on feels like an arbitrary coin flip that happened somewhere in the past. It is not. The division maps almost perfectly…
Source: Wikipedia
Look at a map of Britain or northern Italy and certain roads stand out immediately. They run straight across the landscape for miles, ignoring the contours, occasionally kinking at…
The metric system is the most successful standardisation project in history. It is used by almost every country on Earth, it underpins science globally, and its units have been redefined…