A climate-friendly school is an educational institution that actively implements practices and policies aimed at reducing its environmental impact and promoting sustainability. The concept encompasses various aspects of school operations, education, and community engagement. Here are some key characteristics of a climate-friendly school: 1. **Sustainable Infrastructure**: The school may be designed or retrofitted to maximize energy efficiency, utilize renewable energy sources (like solar panels), improve insulation, and use sustainable building materials.
The term "crystals" can refer to several different concepts depending on the context. Here are the main meanings: 1. **Physical Crystals**: In geology and chemistry, crystals are solid materials whose atoms are arranged in highly ordered, repeating patterns. This orderly structure leads to the formation of distinct geometric shapes. Common examples include salt (sodium chloride), quartz, and diamonds. Crystals can form through processes such as cooling magma, evaporating water, or precipitating from solutions.
Latin poetry refers to poetry written in the Latin language, which was the literary and scholarly language of ancient Rome and its empire. Latin poetry encompasses a wide range of styles, forms, and themes, spanning nearly a millennium from the earliest Roman poets in the 3rd century BC to the decline of the Roman Empire in the 5th century AD and beyond.
The 167th meridian east is a line of longitude that is located 167 degrees east of the Prime Meridian, which runs through Greenwich, England. Like all meridians, it runs from the North Pole to the South Pole. The 167th meridian east passes through several areas, primarily in the Pacific Ocean. It also intersects a few islands, including parts of the Aleutian Islands of Alaska.
CLNS1B (Clathrin-Associated Protein, N-terminal Domain) is a protein that is encoded by the CLNS1B gene in humans. This protein is involved in various cellular processes, particularly in the context of endocytosis, where it plays a role in the trafficking and sorting of proteins and lipids within cells. CLNS1B is part of the clathrin-coated vesicle system, which is crucial for the internalization of molecules from the cell surface.
The gyroelongated square cupola is a type of convex polyhedron that can be classified as a member of the Archimedean solids. It is formed by taking a square cupola, which consists of a square base topped by two triangular faces and octagonal faces, and then elongating it by adding two square pyramids (with their bases being the octagonal faces) above and below the square cupola.
"Cloud stubs" is not a widely recognized term in the field of cloud computing, but it may refer to a couple of potential concepts related to cloud services or cloud development practices. Here are a couple of interpretations: 1. **API Stubs**: In the context of cloud services, "cloud stubs" might refer to stub implementations of APIs that are hosted in the cloud.
The Quantum Jump Method is a concept that emerges primarily from the realms of psychology and personal development rather than from actual quantum physics. It refers to a technique or approach designed to facilitate rapid transformation or shifts in mindset, beliefs, and behavior, akin to making a "quantum leap" in personal growth or self-improvement. The term draws inspiration from the quantum mechanics idea of particles making sudden transitions between energy states.
A pulsed laser is a type of laser that emits energy in discrete, short bursts or pulses rather than a continuous beam. These pulses can vary in duration and frequency, and the characteristics of the pulses can be adjusted for specific applications. Pulsed lasers are distinguished by their pulse width, which can range from femtoseconds (10^-15 seconds) to microseconds (10^-6 seconds), and their repetition rate, which refers to how often the pulses are emitted.
Existential instantiation is a rule of inference used in formal logic, particularly in predicate logic. It allows one to infer that if a statement asserts the existence of at least one object with a certain property, one can instantiate this property with a specific example.
The optical path refers to the total distance that light travels through a medium, taking into account the refractive index of the medium. It is an important concept in optics and is typically used to understand and analyze the behavior of light as it travels through different media, such as air, glass, or water. **Key Points about Optical Path:** 1.
The coefficient of restitution (COR) is a measure of the elasticity of collisions between two objects. It quantifies how much kinetic energy remains for the objects after they collide, specifically in terms of their velocities before and after the collision.
Cog's Ladder is a model of group development created by Dr. George O. Cog. It describes the stages that groups go through as they evolve and develop over time. The framework is particularly useful in understanding team dynamics and improving collaboration among group members. Cog's Ladder consists of five key stages: 1. **Polite Stage**: In this initial stage, team members are polite and cautious as they get to know one another.
The 90th meridian west is a line of longitude that is located 90 degrees west of the Prime Meridian, which is at 0 degrees longitude. It runs from the North Pole to the South Pole and crosses through several regions of North America, including parts of the United States and Canada. Notably, it passes through cities like New Orleans in Louisiana and Minneapolis in Minnesota.
The 98th meridian east is a line of longitude that is 98 degrees east of the Prime Meridian, which is located at 0 degrees longitude. It runs from the North Pole to the South Pole and is used in geographical coordinate systems to help pinpoint locations on the Earth's surface. The 98th meridian east passes through several countries, including parts of Russia, Mongolia, China, and India.
In algebraic topology, cohomotopy is a concept closely related to the more familiar notions of homotopy and cohomology. While homotopy typically deals with the idea of deformation of spaces and maps between them, cohomotopy focuses on a related set of questions but from the perspective of cohomology theories and spaces of maps.
"Paradeigma" is a term derived from the Greek word "παράδειγμα," which translates to "example" or "pattern." In philosophical and rhetorical contexts, it can refer to a model or a framework that serves as a reference point or illustrates a specific concept or argument.
Experimental rockets are spacecraft designed to test new technologies and concepts related to rocketry and spaceflight. Unlike operational rockets that are used for commercial launches or government missions, experimental rockets often focus on research and development. They serve various purposes, including: 1. **Technology Demonstration**: Testing new propulsion systems, materials, and design concepts aimed at improving rocket performance, safety, or reliability.
Ezra Pound (1885–1972) was an American poet, critic, and one of the most influential figures in modernist literature. He is best known for his role in the development of modern poetry and for his contributions to various literary forms, including imagism and Vorticism. Pound's works often emphasized clarity, precision, and the use of concrete imagery, breaking away from traditional poetic conventions.
A paroemion is a rhetorical device characterized by the repetition of a word or words in close proximity, often used to create emphasis or to enhance the rhythmic quality of a phrase or text. It typically highlights a particular idea or theme by repeating specific terms, making the message more memorable. This technique can be found in various forms of literature, including poetry, speeches, and prose, thereby reinforcing key concepts or emotions within the work.

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 2.
    You can publish local OurBigBook lightweight markup files to either https://OurBigBook.com or as a static website
    .
    Figure 3.
    Visual Studio Code extension installation
    .
    Figure 4.
    Visual Studio Code extension tree navigation
    .
    Figure 5.
    Web editor
    . 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.
    Video 4.
    OurBigBook Visual Studio Code extension editing and navigation demo
    . Source.
  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