Talk:Tutorial / Safe, Easy, & Powerful Nuclear Reactor/@comment-121.54.13.55-20121207093211/@comment-174.100.85.82-20121207234526

"The World Anchor keeps a 3-by-3 chunk area (9 total chunks) centered around the anchor active at all times that the anchor is in place. Pressing the Show Chunk loader particles (default F9 key) will show particles in the area under the effect by the Anchor."

-from the World Anchor page