Editing The Culture (section)

===Energy manipulation===
A major feature of its [[post-scarcity]] society, the Culture is obviously able to gather, manipulate, transfer and store vast amounts of energy. While not explained in detail in the novels, this involves [[antimatter]] and the "energy grid", a postulated energy field dividing the universe from neighboring anti-matter universes, and providing practically limitless energy. Transmission or storage of such energy is not explained, though these capabilities must be powerful as well, with tiny drones capable of very powerful manipulatory fields and forces.

The Culture also uses various forms of energy manipulation as weapons, with '''"gridfire"''', a method of creating a dimensional rift to the energy grid, releasing astronomical amounts of energy into a region of non-hyperspace, being described as a sort of ultimate weapon more destructive than collapsed antimatter bombardment. One character in ''Consider Phlebas'' refers to gridfire as "the weaponry of the end of the universe". Gridfire resembles the [[zero-point energy]] used within many popular science fiction stories.