Have you ever wondered where London's tweeting hotspots are?
Or maybe how many of each species of animal there are in the capital's zoo?
Well, a new book brimming with information should be able to tell you.
Geographer James Cheshire and designer Oliver Uberti have teamed up to combine millions of data points with infographic design in The Information Capital.
The result is one hundred portraits of our city in 2014.
London Live joined the authors at Primrose Hill to find out more.