Identity politics. Identity politics, also called identitarian politics,[2] refers to political positions based on the interests and perspectives of social groups with which people identify. Identity politics includes the ways in which people's politics may be shaped by aspects of their identity through loosely correlated social organizations.
Concept Outline. The space elevator is planned to be built by the year 2050 with a capacity to carry 100-ton climbers. It is composed of a 96,000-km carbon nanotube cable, a 400-m diameter floating Earth Port and a 12,500-ton counter-weight.
Electric elevators came into use toward the end of the 19th century. The first one was built by the German inventor Werner von Siemens in 1880. Black inventor, Alexander Miles patented an electric elevator (U.S. pat#371,207) on October 11, 1887. Elisha Otis was born on August 3, 1811, in Halifax, Vermont. He is the youngest of six children.