Ah ! I like this one ! We all know that the best discoveries happens by accident or mistake. This one is good, this Japanese team discovers the benefits of red-wine (and other alcoholic drinks) soaking for the superconductivity of their materials. The paper is here. Reminds me of the benefits of 86-proof Scotch whisky on slow crack growth in dentin, or the experiments we did when using beer, gelatin and corn syrup as additives to modify the ice crystal growth.