From 11:00PM PDT on Friday, July 1 until 5:00AM PDT on Saturday, July 2, the Shmoop engineering elves will be making tweaks and improvements to the site. That means Shmoop will be unavailable for use during that time. Thanks for your patience!
When Hera set the giant, Argus Panoptes, to guard me (the heifer-formerly-known-as-Io), Zeus sent Hermes to the rescue. Argus may be an awesome watchman, but he's no match for Hermes's sweet, sleepy music. [Argus, Mercury, and Io by Jacob van Campen, ca. 1630-1640] Public domain.