Resultado de búsqueda
Hace 3 días · 1687: Newton's laws of motion formulated in the Principia. 1800: Infrared radiation discovered by Sir William Herschel (1738–1822). 1802: Theory on physiological basis of colour vision proposed by Thomas Young (1773–1829). 1803–1807: Evidence for a wave theory of light discovered by Thomas Young (1773–1829).
Hace 1 día · The Napoleonic Wars (1803–1815) were a series of conflicts fought between the First French Empire under Napoleon Bonaparte (1804–1815) and a fluctuating array of European coalitions. The wars originated in political forces arising from the French Revolution (1789–1799) and from the French Revolutionary Wars (1792–1802), and produced a ...
Hace 2 días · Major-General Robert Douglas (1727—1809), commander of 's-Hertogenbosch, a garrison city 1780—1794; Major-General Sir Robert Percy Douglas (1804—1891), 4th baronet of Carr; Major-General Robert Douglas of Garlston, NB', (c. 1744—1798) Major-General Robert Douglas ( —1828, of the 55th Regiment of Foot, formerly Adjutant-General in the ...
Hace 2 días · Wireless network technologies. In telecommunications, 5G is the fifth-generation technology standard for cellular networks, which cellular phone companies began deploying worldwide in 2019, and is the successor to 4G technology that provides connectivity to most current mobile phones. Like its predecessors, 5G networks are cellular networks, in ...
Hace 3 días · The reunited Hungary came under Habsburg rule at the turn of the 18th century, fighting a war of independence in 1703–1711, and a war of independence in 1848–1849 until a compromise allowed the formation of the Austro-Hungarian Monarchy in 1867, a major power into the early 20th century.
Hace 3 días · The history of Portugal can be traced from circa 400,000 years ago, when the region of present-day Portugal was inhabited by Homo heidelbergensis . The Roman conquest of the Iberian Peninsula, which lasted almost two centuries, led to the establishment of the provinces of Lusitania in the south and Gallaecia in the north of what is now Portugal.
Hace 1 día · Qajar Iran (/ k ɑː ˈ dʒ ɑːr / kah-JAR listen ⓘ), also referred to as Qajar Persia, the Qajar Empire, Sublime State of Persia, officially the Sublime State of Iran (Persian: دولت عَلیّهٔ ایران Dowlat-e 'Aliyye-ye Irân) and also known as the Guarded Domains of Iran (Persian: ممالک محروسهٔ ایران Mamâlek-e Mahruse-ye Irân), was an Iranian state ruled by ...
