LibTime

Discover the various types of winds, including trade winds, monsoons, breezes, fen, bora, and more, which play a crucial role in navigation. Learn how trade winds are formed due to the Earth's rotation and the seasonal patterns of monsoons. Explore how navigation by wind can aid in locating natural landmarks in unfamiliar terrains. […]

Discover how high-fat cream separators play a crucial role in butter production lines by producing cream with a high mass fraction of fat. Learn about the unique design features of high-fat cream separators, including increased inter-cylinder gaps and fat regulation mechanisms. Find out the essential maintenance steps required for optimal performance in butter production operations. […]

Discover the fascinating movements of the Earth as it rotates around its axis and orbits the Sun. While it may appear stationary to us, the Earth is in constant motion, similar to a ship anchored in a roadstead. Learn more about the Earth's rotation around the Sun and gain a new perspective on our planet's dynamic movements. […]

Explore the theory of the origin of caves and the evolution of limestone karst formations through the five main stages of cave development. Learn about the process of cave formation based on W. M. Davis's research and the distinction between phreatic and vadose groundwater flows in shaping underground structures. […]

Discover how the powerful feudal state of China in the 7th century not only influenced neighboring countries politically and culturally, but also played a significant role in the development of science and Chinese medicine. Explore the accumulated experience and knowledge in pharmacology and effective treatment methods reflected in ancient books of Chinese medicine. […]

Presses of various designs, such as baropresses, are commonly used to press curd mass in cheese production. Baro-presses are recommended for small to medium-sized cheese factories, offering efficiency in forming and pressing curd mass in the same device. These presses come with multiple press chambers and can produce cheese heads of varying weights. With the use of vacuum technology, the pressing process can be completed within 4 hours. Cheese mass presses are categorized as mechanical and pneumatic, each serving specific purposes in the cheese-making process. […]

Discover how density measuring devices play a crucial role in food production processes, particularly in determining the density of liquids like evaporator juices, alcohol, and milk. Learn about the different types of density meters available, such as float, hydrostatic, weight, acoustic, and more. Dive into the principles of operation behind float density meters and how they utilize Archimedes' law to accurately measure the density of liquids, syrups, and slurries. […]

In the food industry, the main technological processes involve mixing various components and raw materials to create high-quality final products, emphasizing the significance of measuring technological parameters and flow rates. Flowmeters play a crucial role in simplifying technical tasks related to controlling the flow of energy carriers like steam, gas, and water, enabling quick optimization of technological processes based on specific production conditions. Monitoring and managing liquid and gas flow rates in food production are essential for ensuring production quality and efficiency. […]

Learn about how the leaching process of karst rocks unfolds, particularly focusing on carbonate formations. Discover how natural waters, enriched with carbon dioxide and organic acids, interact with the rock structure, leading to the dissolution of calcium carbonate and the formation of calcium bicarbonate. Dive into the reversible nature of this reaction and the impact of factors like carbon dioxide content and water temperature on the leaching process. […]

Discover the unique speleological wonders of the Ural Mountains, a region characterized by a significant distribution of underground karst cavities. From the western foothills to the central elevated parts, explore how the karst caves and mines are unevenly distributed across this vast geological landscape. Join us on a journey through the Northern, Middle, and Southern Urals to uncover the complex karst-forming factors and morphological peculiarities that make this region a speleological country. […]