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quadrant
UK
/ˈkwɒdrənt/
US
/ˈkwɑːdrənt/
Library
It was generally a large quadrant, with one or two bars moving on a hinge. +1
navigation
квадрант
Исторический угломерный инструмент, использовавшийся в астрономии и навигации.
Men of Invention and Industry
"Men of Invention and Industry" by Samuel Smiles is a historical account likely written in the late 19th century. The book examines the lives and contributions of various inventors and industrialists, highlighting their impact on society, particularly within British industry, with an emphasis on significant advancements such as shipbuilding and steam power. The opening of the book sets the stage with a discussion of the early history of English shipbuilding, beginning with the figure of Phineas Pett. It explores the humble beginnings of the British navy and the advancements made under historical figures like Henry VIII. Various early challenges in shipbuilding are elucidated, alongside the importance of foreign expertise in developing England’s maritime capabilities. The narrative illustrates a shift from a heavy reliance on importing goods and expertise to a burgeoning English independence in shipbuilding and trade, paving the way for a stronger national identity tied to maritime innovation.
These improvements were due to many scientific men—to William Gascoigne, who first used the telescope, about 1640; to Robert Hooke, who, in 1660, proposed to apply it to the quadrant; to Sir Isaac Newton, who designed a reflecting quadrant; and to John Hadley, who introduced it.
navigation
отражательный квадрант
Квадрант с отражательной системой, облегчающей измерение или визирование.
Men of Invention and Industry
"Men of Invention and Industry" by Samuel Smiles is a historical account likely written in the late 19th century. The book examines the lives and contributions of various inventors and industrialists, highlighting their impact on society, particularly within British industry, with an emphasis on significant advancements such as shipbuilding and steam power. The opening of the book sets the stage with a discussion of the early history of English shipbuilding, beginning with the figure of Phineas Pett. It explores the humble beginnings of the British navy and the advancements made under historical figures like Henry VIII. Various early challenges in shipbuilding are elucidated, alongside the importance of foreign expertise in developing England’s maritime capabilities. The narrative illustrates a shift from a heavy reliance on importing goods and expertise to a burgeoning English independence in shipbuilding and trade, paving the way for a stronger national identity tied to maritime innovation.
It was generally a large quadrant, with one or two bars moving on a hinge,—to all intents and purposes a huge pair of compasses.
astronomy
большой квадрант
Большой квадрант — прибор, использовавшийся для измерения углов и наблюдения за небесными объектами.
Men of Invention and Industry
"Men of Invention and Industry" by Samuel Smiles is a historical account likely written in the late 19th century. The book examines the lives and contributions of various inventors and industrialists, highlighting their impact on society, particularly within British industry, with an emphasis on significant advancements such as shipbuilding and steam power. The opening of the book sets the stage with a discussion of the early history of English shipbuilding, beginning with the figure of Phineas Pett. It explores the humble beginnings of the British navy and the advancements made under historical figures like Henry VIII. Various early challenges in shipbuilding are elucidated, alongside the importance of foreign expertise in developing England’s maritime capabilities. The narrative illustrates a shift from a heavy reliance on importing goods and expertise to a burgeoning English independence in shipbuilding and trade, paving the way for a stronger national identity tied to maritime innovation.