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  2. Transverse wave - Wikipedia

    en.wikipedia.org/wiki/Transverse_wave

    Transverse waves are contrasted with longitudinal waves, where the oscillations occur in the direction of the wave. The standard example of a longitudinal wave is a sound wave or "pressure wave" in gases, liquids, or solids, whose oscillations cause compression and expansion of the material through which the wave is propagating. Pressure waves ...

  3. Marshall Islands - Wikipedia

    en.wikipedia.org/wiki/Marshall_Islands

    The Marshall Islands (Marshallese: Ṃajeḷ), [6] officially the Republic of the Marshall Islands (Marshallese: Aolepān Aorōkin Ṃajeḷ), [note 1] is an island country west of the International Date Line and north of the equator in the Micronesia region of the Northwestern Pacific Ocean.

  4. Translation - Wikipedia

    en.wikipedia.org/wiki/Translation

    Download as PDF; Printable version; In other projects ... French, German) and "free-word-order" languages [11 ... An early example of a bilingual document is the 1274 ...

  5. History of the Americas - Wikipedia

    en.wikipedia.org/wiki/History_of_the_Americas

    Map of early human migrations based on the Out of Africa theory; figures are in thousands of years ago (kya). [2]The peopling of the Americas began when Paleolithic hunter-gatherers (Paleo-Indians) entered North America from the North Asian Mammoth steppe via the Beringia land bridge, which had formed between northeastern Siberia and western Alaska due to the lowering of sea level during the ...

  6. Computer mouse - Wikipedia

    en.wikipedia.org/wiki/Computer_mouse

    A patent for an inertial mouse claims that such mice consume less power than optically based mice, and offer increased sensitivity, reduced weight and increased ease-of-use. [71] In combination with a wireless keyboard an inertial mouse can offer alternative ergonomic arrangements which do not require a flat work surface, potentially ...

  7. Dublin - Wikipedia

    en.wikipedia.org/wiki/Dublin

    Dublin Castle, which became the centre of Anglo-Norman power in Ireland, was founded in 1204 as a major defensive work on the orders of King John of England. [41] Following the appointment of the first Lord Mayor of Dublin in 1229, the city expanded and had a population of 8,000 by the end of the 13th century.

  8. Spain - Wikipedia

    en.wikipedia.org/wiki/Spain

    The name of Spain (España) comes from Hispania, the name used by the Romans for the Iberian Peninsula and its provinces during the Roman Empire.The etymological origin of the term Hispania is uncertain, although the Phoenicians referred to the region as i-shphan-im, possibly meaning "Land of Rabbits" or "Land of Metals". [17]

  9. Big data - Wikipedia

    en.wikipedia.org/wiki/Big_data

    For this reason, other studies identified the redefinition of power dynamics in knowledge discovery as the defining trait. [30] Instead of focusing on the intrinsic characteristics of big data, this alternative perspective pushes forward a relational understanding of the object claiming that what matters is the way in which data is collected ...