Well, who knew? Conductors Casting Spells Teeth from skeletons hundreds of years old provide Vitamin D evidence: Vitamin D in Teeth Indy driver Tony Kanaan is using nanotechnology in his shirt to help measure physical stresses: Indy Tech Some of David Bowie's collection of contemporary art is going on tour before it goes on auction: … Continue reading Wednesday Wanderings: Conductors Cast Spells, Vitamin D Research in Old Teeth, Nanotech for Indy Driver, and Bowie’s Art on Tour