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- Dictionarycover/ˈkʌvə/
verb
- 1. put something on top of or in front of (something), especially in order to protect or conceal it: "the table had been covered with a checked tablecloth" Similar Opposite
- 2. extend over (an area): "the grounds covered eight acres"
noun
- 1. a thing which lies on, over, or around something, especially in order to protect or conceal it: "a seat cover" Similar
- 2. shelter or protection sought by people in danger: "the sirens wailed and we ran for cover" Similar
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18 hours ago · BRICS is an intergovernmental organization comprising Brazil, Russia, India, China, South Africa, Iran, Egypt, Ethiopia, and the United Arab Emirates.Originally identified to highlight investment opportunities, the grouping evolved into an actual geopolitical bloc, with their governments meeting annually at formal summits and coordinating multilateral policies since 2009.
18 hours ago · C ( pronounced / ˈsiː / – like the letter c) [6] is a general-purpose programming language. It was created in the 1970s by Dennis Ritchie and remains very widely used and influential. By design, C's features cleanly reflect the capabilities of the targeted CPUs. It has found lasting use in operating systems code (especially in kernels [7 ...
18 hours ago · Covering space. Intuitively, a covering locally projects a "stack of pancakes" above an open neighborhood onto. In topology, a covering or covering projection is a map between topological spaces that, intuitively, locally acts like a projection of multiple copies of a space onto itself. In particular, coverings are special types of local ...
18 hours ago · Disinformation is false information deliberately spread to deceive people. [1] [2] [3] Disinformation is an orchestrated adversarial activity in which actors employ strategic deceptions and media manipulation tactics to advance political, military, or commercial goals. [4]
18 hours ago · Ants are eusocial insects of the family Formicidae and, along with the related wasps and bees, belong to the order Hymenoptera. Ants evolved from vespoid wasp ancestors in the Cretaceous period. More than 13,800 of an estimated total of 22,000 species have been classified.
18 hours ago · Educational research. Educational technology (commonly abbreviated as edutech, or edtech) is the combined use of computer hardware, software, and educational theory and practice to facilitate learning. [1] [2] When referred to with its abbreviation, "EdTech", it often refers to the industry of companies that create educational technology.
18 hours ago · Properties Form and structure Gallium crystals Most metals are shiny and lustrous, at least when polished, or fractured. Sheets of metal thicker than a few micrometres appear opaque, but gold leaf transmits green light. This is due to the freely moving electrons which reflect light. Although most elemental metals have higher densities than nonmetals, there is a wide variation in their densities, lithium being the least dense (0.534 g/cm 3) and osmium (22.59 g/cm 3) the most dense. Some of ...
