The medium supposed by the ancients to fill the upper regions of space. Mysterious and unknown element. Symbolizes what inspires us; existing and living as an observer in a strange and curious world. Also a reference to one of Emma's favorite videogames, a potion that replenishes a character's magic.
A reference to our last name, 'mcgowan', which derives from the gaelic word, 'gabha', meaning 'smith'.