The Springfield Terminal Railway (STR) is a short-line railroad located in Vermont, primarily operating in the area around the town of Springfield. The railway is known for its role in the transportation of freight and connects with larger rail networks, providing vital links for local industries. STR was created to operate freight service in areas traditionally served by larger railroads, offering more tailored transportation solutions for regional businesses. The railway often focuses on delivering goods like timber, agriculture products, and other materials essential to the local economy.
Mshunia Kushta is a traditional dish from the cuisine of the Republic of Macedonia. It is typically made from layers of dough, meat (often minced), and various spices, similar to a pie or pastry. This dish is sometimes compared to other regional foods, such as börek or pastitsio, and can vary in preparation and ingredients based on local customs or family recipes.
The unit of illuminance is the lux (lx). Illuminance measures the amount of light that falls on a surface per unit area. One lux is defined as one lumen per square meter. In practical terms, it quantifies the intensity of light as perceived by the human eye in terms of how well a surface is illuminated. For example, typical illuminance levels may range from around 100 lux for a well-lit room to over 10,000 lux for direct sunlight.
In general relativity, mass plays a crucial role in the way matter and energy interact with the curvature of spacetime. However, the concept of mass in general relativity is more complex than in Newtonian physics. Here are the key points to understand about mass in the context of general relativity: 1. **Mass-Energy Equivalence**: According to Einstein's famous equation \(E = mc^2\), mass and energy are interchangeable.
SCP-06F6 is a fictional entity from the SCP Foundation, a collaborative writing project that features a collection of horror-themed stories surrounding anomalous objects, entities, or phenomena. Each SCP entry is assigned a unique number and typically includes a description, containment procedures, and documentation about the SCP.
The Earth-maker myth is a creation story found in various Indigenous cultures, particularly among Native American tribes. These myths often explain the origins of the Earth, its features, and the life forms that inhabit it. In general, an Earth-maker or creator figure is responsible for shaping the world, often through a series of actions or interactions that involve other beings, elements, or natural forces. The specifics of Earth-maker myths can vary widely depending on cultural context.
The Wall–SunSun prime is a special type of prime number that is defined in relation to a specific type of sequence known as the Fibonacci sequence. A Wall–SunSun prime is a prime number that can be expressed in the form \( F_{k+1} - 1 \), where \( F_k \) is the \( k \)-th Fibonacci number.
Albert J. Libchaber is a notable physicist known for his work in the fields of experimental physics, particularly in the areas of nonlinear dynamics and chaos. He has made significant contributions to our understanding of complex systems and has engaged in research related to fluid dynamics, laser physics, and statistical mechanics. Libchaber is perhaps best known for his experiments that explore the transition to turbulence, as well as for his work on the behavior of systems far from equilibrium.
Black Girls Code is a nonprofit organization founded in 2011 by Kimberly Bryant. The organization is dedicated to increasing the number of women of color in the fields of technology and computer programming. Its mission is to provide young African American girls with opportunities and resources to learn coding and technology skills, empowering them to become innovators and leaders in the tech industry. Black Girls Code hosts workshops, classes, and events that teach coding and related skills in a supportive and encouraging environment.
Mordecai Comtino does not appear to be a widely recognized term, figure, or concept within historical, academic, or popular contexts up until my last update in October 2023. It's possible that it could be a name from a specific niche, a fictional character, or a lesser-known historical figure, but there is no prominent information available about it in general discourse.
Jean de Hautefeuille was a French engineer and inventor from the 17th century, known primarily for his work on early steam engines and for his contributions to the development of steam power. One of his significant achievements was the design of a steam-powered engine in 1679, which he called a "steam cannon." He is also recognized for proposing various concepts related to steam propulsion.
In geography, a cape is a headland of large size that extends into a body of water, typically an ocean. Capes are often characterized by their distinctive protruding shape and can serve as significant navigation points for maritime travel. The term can also refer to the area of land surrounding the water, making them important landmarks for both ships and coastal communities. Capes are usually named for their geographical features, historical significance, or for prominent individuals.
As of my last knowledge update in October 2023, there is no widely recognized individual, entity, or concept known as "Joseph Redlhamer." It's possible that this could be a less known person, a fictional character, or a recent development that occurred after my last update.
Heinrich Wilhelm Matthias Olbers (1758–1840) was a German physician, astronomer, and mathematician, best known for his contributions to astronomy, particularly in relation to the understanding of comets and the solar system. He is most famous for "Olbers' Paradox," which addresses the question of why the night sky is dark if there are an infinite number of stars in an infinite universe.
Tiberius Cavallo is an Italian-American physicist and inventor known for his work in the field of quantum mechanics and photonics. Primarily, he has made significant contributions to studies involving quantum optics, which explores the interaction between light and matter at the quantum level.
In computing, "1934" does not refer to any specific concept or widely recognized term on its own. However, it could refer to various historical events or technologies from that year in the context of computing history: 1. **Early Computing Devices**: The 1930s saw significant developments in computing machinery, though most of the major breakthroughs came later. In 1934, various mechanical and electromechanical devices were being developed that would contribute to the evolution of computers.
The year 1981 was significant in the history of computing for several reasons: 1. **IBM Personal Computer**: One of the most important events in 1981 was the introduction of the IBM PC (Personal Computer), model IBM 5150, which was launched in August. This marked IBM's entry into the personal computer market and set the standard for PC architecture, which influenced the industry for many years.
Johann Wilhelm Ritter (1776–1810) was a German physicist and pioneer in the field of electrochemistry and photochemistry. He is best known for his work on the relationship between electricity and chemical reactions, as well as his research in the area of ultraviolet light. One of Ritter's significant contributions was the discovery of the chemical effects of ultraviolet light, which he termed "chemical rays.
Paul Drude was a German physicist best known for his contributions to the field of solid-state physics and for the Drude model of electrical conduction in metals. Born on December 13, 1863, and passing away on July 5, 1906, he developed his model in the early 20th century, which describes how electrons move in a metal.

Pinned article: Introduction to the OurBigBook Project

Welcome to the OurBigBook Project! Our goal is to create the perfect publishing platform for STEM subjects, and get university-level students to write the best free STEM tutorials ever.
Everyone is welcome to create an account and play with the site: ourbigbook.com/go/register. We belive that students themselves can write amazing tutorials, but teachers are welcome too. You can write about anything you want, it doesn't have to be STEM or even educational. Silly test content is very welcome and you won't be penalized in any way. Just keep it legal!
We have two killer features:
  1. topics: topics group articles by different users with the same title, e.g. here is the topic for the "Fundamental Theorem of Calculus" ourbigbook.com/go/topic/fundamental-theorem-of-calculus
    Articles of different users are sorted by upvote within each article page. This feature is a bit like:
    • a Wikipedia where each user can have their own version of each article
    • a Q&A website like Stack Overflow, where multiple people can give their views on a given topic, and the best ones are sorted by upvote. Except you don't need to wait for someone to ask first, and any topic goes, no matter how narrow or broad
    This feature makes it possible for readers to find better explanations of any topic created by other writers. And it allows writers to create an explanation in a place that readers might actually find it.
    Figure 1.
    Screenshot of the "Derivative" topic page
    . View it live at: ourbigbook.com/go/topic/derivative
  2. local editing: you can store all your personal knowledge base content locally in a plaintext markup format that can be edited locally and published either:
    This way you can be sure that even if OurBigBook.com were to go down one day (which we have no plans to do as it is quite cheap to host!), your content will still be perfectly readable as a static site.
    Figure 5. . You can also edit articles on the Web editor without installing anything locally.
    Video 3.
    Edit locally and publish demo
    . Source. This shows editing OurBigBook Markup and publishing it using the Visual Studio Code extension.
  3. https://raw.githubusercontent.com/ourbigbook/ourbigbook-media/master/feature/x/hilbert-space-arrow.png
  4. Infinitely deep tables of contents:
    Figure 6.
    Dynamic article tree with infinitely deep table of contents
    .
    Descendant pages can also show up as toplevel e.g.: ourbigbook.com/cirosantilli/chordate-subclade
All our software is open source and hosted at: github.com/ourbigbook/ourbigbook
Further documentation can be found at: docs.ourbigbook.com
Feel free to reach our to us for any help or suggestions: docs.ourbigbook.com/#contact