Practical Uses
In some parts of the tropics, houses are either fastened to trees or elevated on stilts to keep the living quarters above the ground to protect occupants and stored food from scavenging animals. The Korowai, a Papuan tribe in the southeast of Irian Jaya, live in tree houses, some nearly 40 metres (130 ft) high, as protection against a tribe of neighbouring head-hunters, the Citak.
Along with subterranean and ground level houses, tree houses are an option for building eco-friendly houses in remote forest areas, because they do not require a clearing of a certain area of forest. The wildlife, climate and illumination on ground level in areas of dense close-canopy forest is not desirable to some people.
Read more about this topic: Tree House
Famous quotes containing the word practical:
“The question of armaments, whether on land or sea, is the most immediately and intensely practical question connected with the future fortunes of nations and of mankind.”
—Woodrow Wilson (1856–1924)
“History not used is nothing, for all intellectual life is action, like practical life, and if you don’t use the stuff—well, it might as well be dead.”
—A.J. (Arnold Joseph)