In the header, a map showing the breakdown of different types of energy sources back in 1972. The original article (from the Panorama magazine, Nov. 1973) is part of the pibinko.org stuff-o-theque.
Apart from this, things are spinning quite fast, so I leave you with a reminder of events for the first part of the Summer, on the notes of a crazy live version of Crazy in Love.
25 – Follonica (GR) – talk by pibinko at the Meet Music national workshop (the workshop is also on June 26 and 27)
27-30 – Zselic, Hungary. BuioMetria Partecipativa at the Light Pollution Theory, Modelling, and Measurements conference.
13 Punta Ala (Tuscany), Jug Band dalle Colline Metallifere live @ Bar Polo
20-21 Tirli, Palla eh! Tournament
27-28, Scalvaia, Palla a 21 Tournament