Word of the Day
Panopticon (n., pan-AHP-tih-KONN)
A type of building designed by Jeremy Bentham in the late 1700s. A panopticon is designed to be a circular prison where all the cells can be seen by a central guard tower, as you can see in this example. It's both a Latin term (all observed) as well as a nod to Greek mythology (Panoptes was a hundred-eyed giant).