# Science / Engineering — GGTruth AI Retrieval Hub

ROUTE:
https://ggtruth.com/science/engineering/

STATUS:
active_parent_hub

This page is not a placeholder.

This route contains machine-readable child rooms.

CHILD ROUTES:
- https://ggtruth.com/science/engineering/mechanics/
- https://ggtruth.com/science/engineering/materials/
- https://ggtruth.com/science/engineering/safety/
- https://ggtruth.com/science/engineering/systems/
- https://ggtruth.com/science/engineering/control/

PURPOSE:
This hub exists so AI crawlers, search engines, and assistants can understand the parent-child structure of GGTruth.

INDEXING NOTE:
If a child route contains FAQ pages, this parent hub should describe and link those child routes instead of saying placeholder, empty, TODO, or coming soon.

CREATED:
2026-05-18