My first Arduino personal project. Started out as a one-month exploration of learning. 9 months later I finally finished it. After the initial sequence of possible words, a live weather forecast is displayed, driven by the Yahoo weather API. Each perspex cube was made bespoke and shipped from China. The LED pixel strips are available from Adafruit or other suppliers. The MDF letters can be found online. Huge amount of coding support came from the Arduino forum, friends, and strangers. Thanks to all.