What is the ''Looms'' concept, and how is it used in the show's expanded universe?

The 'Looms' concept is a central idea in the expanded universe of the popular television show. It refers to a mystical web of fate that binds all living things together, and is used to explain the destinies of characters in the show.

The Looms concept is first introduced in the show itself, where it is revealed that each character has a thread in the Loom, representing their destiny. These threads can be cut, symbolizing death or a change in destiny. In the expanded universe, the Looms concept is used to delve deeper into the mythology of the show, explaining the origins of the Loom and how it is used by the gods to control the fate of mortals.

The expanded universe includes a series of novels, graphic novels, and other media that explore the world of the show in greater detail. In these works, the Looms concept is often used to explain the motivations of characters and their actions, as well as to introduce new storylines and plot twists.

Overall, the Looms concept has become a key component of the show's mythology and a fan favorite in the expanded universe. Its intricate and mysterious nature has captured the imagination of viewers and readers alike, and continues to be an important element of the show's storytelling.