We don’t usually read Le Monde, but here’s an interesting article on the super-conductivity of Beaujolais. For the geekier amongst us, ArXiv has a great summary. We are somewhat surprised that a 2009 Beaujolais has the highest tartaric acid concentration (other grape varieties tested include Pinot Noir and Sangiovese, both of which can hit fairly high concentrations as well).
Electrifying Beaujolais!