â odontographic, adj. odontology. 1. the science that studies teeth and their surrounding tissues, especially the prevention and cure of their diseases. 2. dentistry. Also called dentology. â odontologist, n. â odontological, adj.
Selfie-worthy: The Instagram headquarters in San Francisco is everything you would imagine, from its hand-crafted wooden furniture to the vintage cameras that line its bookshelves. Say cheese: In the main room, a wooden bookshelf houses rows and rows of vintage cameras, an homage to the picture-sharing company.
Kryptos at CIA headquarters in Langley, Virginia. Kryptos is a sculpture by the American artist Jim Sanborn located on the grounds of the Central Intelligence Agency (CIA) in Langley, Virginia. Since its dedication on November 3, 1990, there has been much speculation about the meaning of the four encrypted messages it bears.