I previously wrote about our leg of the trip that took us up into the tallest spires of castles and down into the depths of mines dark and damp.

We then headed north, to Copenhagen, in the land of the Vikings.

However, in Copenhagen at least, I’d say it’s now the land of the bicycles, where about …

Weekend reading links for 23 September 2011, including: sushi etiquette, cultural insights from 5 million books, Bartitsu demonstration, and great science discoveries.

1. Culturomics: What We Learned from 5 Million Books: Great TED talk on some cultural insights from digitizing and processing 5 …