The 47th meridian east is a line of longitude that is 47 degrees east of the Prime Meridian, which is located at 0 degrees longitude. This meridian runs from the North Pole to the South Pole, passing through several countries. In the northern hemisphere, it traverses regions in countries such as Russia, and in the southern hemisphere, it passes through countries including Kazakhstan and may also touch parts of the Indian Ocean.

"Old Drift" and "Young Drift" are terms used in geology and geomorphology, particularly in the context of discussing river valleys and sediment deposition. 1. **Old Drift**: This term generally refers to older sediment deposits that have settled in a river valley over a longer geological time frame. These sediments are often more compacted and may have undergone significant weathering and soil development. They can contain fossilized remains and are typically associated with earlier stages of a river's history.

The Macedonian cubit is an ancient unit of measurement, specifically a length measurement used in the historical region of Macedonia. The term "cubit" generally refers to a measurement that is based on the length of the forearm from the elbow to the tip of the middle finger. Different cultures and regions had their own definitions of the cubit, leading to variations in the actual length.

A "quad" is a unit of energy commonly used in the fields of energy production and consumption. It stands for "quadrillion British thermal units" (BTUs). To give you a sense of scale: - 1 quad = \(10^{15}\) BTUs In terms of other energy units, 1 quad is approximately equal to: - 1.055 exajoules (EJ) - 293.

A myriagram is a unit of mass in the metric system equivalent to 10,000 grams. It is not commonly used in everyday measurement but can be useful in specific scientific contexts where larger mass units are needed. The myriagram is part of the larger metric system, where one myriagram equals 10 kilograms, as 1 kilogram is defined as 1,000 grams.

Haiti primarily uses the metric system for measurements, which includes units such as meters for length, kilograms for weight, and liters for volume. However, some traditional units from the Haitian Creole culture are still in use. Here are a few examples: 1. **Pye** - This is a Haitian Creole term for "foot" (approximately 30.48 cm) but is often used informally.

The pascal (symbol: Pa) is the SI unit of pressure, named after the French mathematician and physicist Blaise Pascal. It is defined as one newton per square meter (N/m²). In other words, a pressure of one pascal is produced when a force of one newton is applied uniformly over an area of one square meter. In practical terms, the pascal is often considered a relatively small unit of pressure.

Venezuela primarily uses the metric system as its official system of measurement. This means that units such as meters for length, kilograms for mass, and liters for volume are commonly used in everyday life, commerce, and government. However, in some contexts, especially in informal settings or among older generations, you might still encounter some traditional or non-metric units. For example, some people may refer to distances in terms of miles or use Fahrenheit for temperature.

L'Enseignement mathématique is a mathematical journal that focuses on research and scholarship in mathematics education. It publishes articles related to the teaching and learning of mathematics at various educational levels. The journal aims to contribute to the development of mathematical knowledge and pedagogy by sharing findings from research, innovative teaching practices, and discussions about mathematics education theory. The content may include empirical studies, theoretical articles, and reviews that explore methodologies and approaches in mathematics teaching and learning.

The Lahun Mathematical Papyri is a collection of ancient Egyptian mathematical texts dated to the Middle Kingdom period, specifically around 1820-1800 BCE. It was discovered in the early 20th century, specifically in the vicinity of the pyramid of Senwosret II at Lahun (modern-day El-Lahun) in Egypt. The papyri include a variety of mathematical problems and solutions, showcasing the mathematical knowledge and techniques of ancient Egyptian scribes.

20,000 is a numerical value that represents the quantity twenty thousand. It can be used in various contexts, such as counting money, measuring distances, or representing statistics.

Michela Malpangotto is likely a reference to a specific individual, but as of my last update in October 2023, there isn't widely available or notable public information about her. If she is a public figure, athlete, academic, professional, or artist who gained recognition after that time, I would not have details.

The 2010s was a transformative decade for the video game industry, marked by significant advancements in technology, game design, and distribution methods. Here are some key trends and developments from that period: 1. **Rise of Indie Games**: The 2010s saw a surge in independent game development. Platforms like Steam, consoles' digital storefronts, and tools such as Unity and Unreal Engine democratized game development.

State-sponsored internet propaganda refers to the use of online platforms and digital media by government entities or organizations backed by the state to promote specific political agendas, shape public perception, or influence public opinion. This form of propaganda can take various forms, including: 1. **Disinformation campaigns**: Deliberately spreading false or misleading information to influence public opinion or disrupt social cohesion.

Vector multiplication refers to operations that combine two or more vectors in mathematics and physics. There are two primary types of vector multiplication: the dot product and the cross product. ### 1. Dot Product (Scalar Product) The dot product of two vectors produces a scalar (a single number).

The term "West number" can refer to different concepts depending on the context, but it is most commonly associated with a mathematical concept or a specific function within various fields. In mathematics, it might not be a widely recognized term, and it could refer to different things depending on the area of study (like statistics, graph theory, etc.).

Amicable numbers are a pair of numbers for which the sum of the proper divisors (factors excluding the number itself) of each number equals the other number. In other words, if you have two numbers, \(A\) and \(B\), they are considered amicable if: 1. The sum of the proper divisors of \(A\) (denoted as \(σ(A) - A\)) equals \(B\).

The Hofstadter sequence is a family of sequences named after the American computer scientist Douglas Hofstadter, who introduced it in his book "Gödel, Escher, Bach: An Eternal Golden Braid." There are several variations of Hofstadter sequences, but one of the most well-known is the Hofstadter Q-sequence, defined recursively as follows: 1. \( Q(1) = 1 \) 2. \( Q(2) = 1 \) 3.

A half-month typically refers to a period of approximately 15 days, which is half of a standard month that usually has around 30 days. In practical applications, particularly in finance and accounting, a half-month can be used to calculate pro-rated expenses, payroll periods, and other time-sensitive transactions. For example, if a payment or billing cycle is set to occur monthly, half-month calculations might apply for situations where services are rendered for only part of the month.

A pound-foot (often abbreviated as lb-ft) is a unit of measurement used to quantify torque, which is a measure of the rotational force applied at a distance from a pivot point or axis of rotation. Torque represents how much force acting on an object causes that object to rotate. The pound-foot is defined as the torque resulting from a one pound-force being applied at a distance of one foot from the pivot point.