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About 50% of tungsten is used in tungsten carbide, with the remaining major use being alloys and steels: less than 10% is used other compounds. [ 20 ] Tungsten is the only metal in the third transition series that is known to occur in biomolecules , being found in a few species of bacteria and archaea .
The pound sign (£) is the symbol for the pound unit of sterling – the currency of the United Kingdom and its associated Crown Dependencies and British Overseas Territories and previously of Great Britain and of the Kingdom of England. The same symbol is used for other currencies called pound, such as the Egyptian and Syrian pounds.
Australia, officially the Commonwealth of Australia, [19] is a country comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands. [20] It is the largest country by area in Oceania and the world's sixth-largest country .
Google Scholar is a freely accessible web search engine that indexes the full text or metadata of scholarly literature across an array of publishing formats and disciplines. . Released in beta in November 2004, the Google Scholar index includes peer-reviewed online academic journals and books, conference papers, theses and dissertations, preprints, abstracts, technical reports, and other ...
[161]: 50 [183] Thereafter in the late 1980s, the drug spread alongside rave culture to the UK and then to other European and American cities. [161]: 50 Illicit MDMA use became increasingly widespread among young adults in universities and later, in high schools. Since the mid-1990s, MDMA has become the most widely used amphetamine-type drug by ...
Confederate Treasury Notes were ultimately issued in 50¢, $1, $2, $5, $10, $20, $50, $100, $500, and $1,000 denominations with a variety of designs, issuers, and redeemable obligations. The amount of currency issued under the various acts of the Confederate Congress totaled $1 .7 billion.
CrowdStrike Holdings, Inc. is an American cybersecurity technology company based in Austin, Texas.It provides endpoint security, threat intelligence, and cyberattack response services.
Enriched uranium is a type of uranium in which the percent composition of uranium-235 (written 235 U) has been increased through the process of isotope separation.Naturally occurring uranium is composed of three major isotopes: uranium-238 (238 U with 99.2732–99.2752% natural abundance), uranium-235 (235 U, 0.7198–0.7210%), and uranium-234 (234 U, 0.0049–0.0059%).