Features
The roof of the Portland Building is covered with a green roof, installed in 2006. The roof was proposed in 2005, part of an experiment through Oregon State University to test Sedum spathulifolium as a water-absorbing plant for the northwest. The new roof will help the building's heating, cooling, and storm-water runoff systems.
Read more about this topic: Portland Building
Famous quotes containing the word features:
“However much we may differ in the choice of the measures which should guide the administration of the government, there can be but little doubt in the minds of those who are really friendly to the republican features of our system that one of its most important securities consists in the separation of the legislative and executive powers at the same time that each is acknowledged to be supreme, in the will of the people constitutionally expressed.”
—Andrew Jackson (1767–1845)
“Art is the child of Nature; yes,
Her darling child, in whom we trace
The features of the mother’s face,
Her aspect and her attitude.”
—Henry Wadsworth Longfellow (1807–1882)
“Each reader discovers for himself that, with respect to the simpler features of nature, succeeding poets have done little else than copy his similes.”
—Henry David Thoreau (1817–1862)