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Today, among the hiragana glyphs, those not used in school education since 1900 are called "hentaigana". Originally, hiragana had several forms for a single sound. For example, nowadays, the hiragana reading "ha" has only one form, "は". However, until the Meiji era (1868–1912), it was written in a variety of forms, including the following ...
Ssu1 ch'ou1 chih1 lu4. The Silk Road ( Chinese : 丝绸之路) [a] was a network of Eurasian trade routes active from the second century BCE until the mid-15th century. [1] Spanning over 6,400 kilometers (4,000 miles), it played a central role in facilitating economic, cultural, political, and religious interactions between the East and West.
Three-phase transformer with four-wire output for 208Y/120 volt service: one wire for neutral, others for A, B and C phases. Three-phase electric power (abbreviated 3ϕ [1]) is a common type of alternating current (AC) used in electricity generation, transmission, and distribution. [2] It is a type of polyphase system employing three wires (or ...
The Battle of Thermopylae ( / θərˈmɒpɪliː / thər-MOP-i-lee; Greek: Μάχη τῶν Θερμοπυλῶν, Máchē tōn Thermopylōn) was fought in 480 BC between the Achaemenid Persian Empire under Xerxes I and an alliance of Greek city-states led by Sparta under Leonidas I. Lasting over the course of three days, it was one of the most prominent battles of both the s...
House of the Dragon is an American fantasy drama television series created by George R. R. Martin and Ryan Condal for HBO. A prequel to Game of Thrones (2011–2019), it is the second television series in the A Song of Ice and Fire franchise. Condal and Miguel Sapochnik served as the showrunners for the first season.
The Battle of Midway was a major naval battle in the Pacific Theater of World War II that took place 4–7 June 1942, six months after the Empire of Japan 's attack on Pearl Harbor and one month after the Battle of the Coral Sea.
Mathematical description. The mathematical statement of the three-body problem can be given in terms of the Newtonian equations of motion for vector positions of three gravitationally interacting bodies with masses : where is the gravitational constant. [3] [4] This is a set of nine second-order differential equations.
