- Gregory Rift (Wikipedia)
The Gregory Rift (Ufa la Gregori, in Swahili) is the eastern branch of the East African Rift fracture system. The rift is being caused by the separation of the Somali plate from the Nubian plate, driven by a thermal plume. Although the term is sometimes used in the narrow sense of the Kenyan Rift, the larger definition of the Gregory Rift is the set of faults and grabens extending southward from the Gulf of Aden through Ethiopia and Kenya into Northern Tanzania, passing over the local uplifts of the Ethiopian and Kenyan domes. Ancient fossils of early hominins, the ancestors of humans, have been found in the southern part of the Gregory Rift.
- U.S. Bank Centre (Wikipedia)
US Bank Centre is a 177 m (581 ft), 44-story skyscraper in Seattle, in the U.S. state of Washington. It opened as Pacific First Center and was constructed from 1987 to 1989. It is currently the eighth-tallest building in Seattle and was designed by Callison Architecture, who is also headquartered in the building. It contains 943,575 sq ft (87,661 m2) of office space.
