centre · location
the part of a space that is just between the boundaries
Examples
- The Vatican Obelisk stands exactly where it was placed in 1586 at the centre of St. Peter's Square, equidistant from the enclosing colonnades. institutions
- In 1971, Apollo 15 landed within 1 km of Hadley Rille's midpoint, the planned centre of the exploration zone. spaceflight
- The zero mark on a meter stick defines the centre between its 0 cm and 100 cm ends, used to balance the ruler on a fingertip. physics
Emergence
through: When space.extent and boundary.limit are together, augmented by just.exact and part.relation, they produce a region that is strictly within the bounds and equal to none but the middle.
- central position
- interior equality
- bounded balance
Chain to foundations
as tree
Neighborhood
Concepts that depend on this one above; what it is built from below.
Used by (4)
Relations
| is-a | center.location | is-a |