Foundation (engineering)
A foundation is the element of a structure which connects it to the ground, and transfers loads from the structure to the ground. Foundations are generally considered either shallow or deep. Foundation engineering is the application of soil mechanics and rock mechanics (Geotechnical engineering) in the design of foundation elements of structures.
Hello Kitty Online
Each player's farm has an allotted space on which the farm's owner can build a house. In order to build a house, players require a land certificate, which can be bought from an NPC or received as a quest reward. Construction can begin after sufficient amounts of the required resources have been accumulated. There is a variety of different houses; the more elaborate and extravagant, the more expensive.