Objective: The student must acquire the knowledge of how to create a resistent support where we can rest or lean. 
Examples of foundations, ground reinforcement, covers that acts like foundations, structures reinforcement…
Materials and construction elements related: Foundations, structures, reinforcements.
Links:
Nature:
Geological dike.
Other Technologies:
Pier, oil rig, root canal.
Vernacular architecture:
Underground houses, underground mines for extracting water.