Summer 2012, Vol. 30, No. 2

Take in the glow with the story of neon, its enthusiasts, and its symbolism. Bulk up on nutritional history with a look at the vitamin’s earliest days and its continued controversy. Squeeze into a tiny mine high in the Andes that held a miracle metal, or consider less tangible limits with an essay on transhumanism. Plus treasures from CHF’s collections, book and museum reviews, oral histories, and more.