This task is about reading the given passage and construct a question about the information present in the passage. Construct a question in such a way that (i) it is unambiguous, (ii) it is answerable from the passage, (iii) its answer is unique (iv) its answer is a continuous text span from the paragraph. Avoid creating questions that (i) can be answered correctly without actually understanding the paragraph and (ii) uses same words or phrases given in the passage.

Institute of technology (also: university of technology, polytechnic university, technikon, and technical college) is a designation employed for a wide range of learning institutions awarding different types of degrees and operating often at variable levels of the educational system. It may be an institution of higher education and advanced engineering and scientific research or professional vocational education, specializing in science, engineering, and technology or different sorts of technical subjects. It may also refer to a secondary education school focused in vocational training.[citation needed] The term institute of technology is often abbreviated IT and is not to be confused with information technology.
What's a common abbreviation for the term institute of technology?

Providing 25% of Namibia's revenue, mining is the single most important contributor to the economy. Namibia is the fourth largest exporter of non-fuel minerals in Africa and the world's fourth largest producer of uranium. There has been significant investment in uranium mining and Namibia is set to become the largest exporter of uranium by 2015. Rich alluvial diamond deposits make Namibia a primary source for gem-quality diamonds. While Namibia is known predominantly for its gem diamond and uranium deposits, a number of other minerals are extracted industrially such as lead, tungsten, gold, tin, fluorspar, manganese, marble, copper and zinc. There are offshore gas deposits in the Atlantic Ocean that are planned to be extracted in the future. According to "The Diamond Investigation", a book about the global diamond market, from 1978, De Beers, the largest diamond company, bought most of the Namibian diamonds, and would continue to do so, because "whatever government eventually comes to power they will need this revenue to survive".
How much revenue does mining provide Namibia?

Although some earlier unpublished studies had been prepared, not until the early 1970s was true textual criticism applied to the Book of Mormon. At that time BYU Professor Ellis Rasmussen and his associates were asked by the LDS Church to begin preparation for a new edition of the Holy Scriptures. One aspect of that effort entailed digitizing the text and preparing appropriate footnotes, another aspect required establishing the most dependable text. To that latter end, Stanley R. Larson (a Rasmussen graduate student) set about applying modern text critical standards to the manuscripts and early editions of the Book of Mormon as his thesis project which he completed in 1974. To that end, Larson carefully examined the Original Manuscript (the one dictated by Joseph Smith to his scribes) and the Printer's Manuscript (the copy Oliver Cowdery prepared for the Printer in 18291830), and compared them with the 1st, 2nd, and 3rd editions of the Book of Mormon to determine what sort of changes had occurred over time and to make judgments as to which readings were the most original. Larson proceeded to publish a useful set of well-argued articles on the phenomena which he had discovered. Many of his observations were included as improvements in the 1981 LDS edition of the Book of Mormon.
When did textual criticism applied to the Book of Mormon?