An air ionizer is a device that uses high-voltage electricity to produce negative ions, which are molecules that have gained an extra electron. These negative ions can attach to positively charged particles in the air, such as dust, pollen, smoke, and other pollutants, causing them to clump together and fall to the ground or be attracted to surfaces. The primary purpose of an air ionizer is to improve indoor air quality by reducing airborne contaminants.
Modularity is a design principle that involves breaking a system into smaller, independent, and interchangeable components or modules. These modules can interact with one another through well-defined interfaces. Modularity is applied across various fields, including software engineering, systems design, hardware architecture, and even organizational management. Here are some key aspects of modularity: 1. **Independence**: Each module can function independently, meaning that changes or modifications in one module typically do not affect others.
Antireductionism is a philosophical position that argues against the idea that complex phenomena can be fully understood or explained solely by their simplest or most fundamental components. This perspective is often contrasted with reductionism, which posits that larger systems or complex behaviors can be fully understood by breaking them down into their basic parts and analyzing these components in isolation.
Confirmation holism is a philosophical concept primarily associated with the work of W.V.O. Quine, which suggests that our beliefs and hypotheses cannot be confirmed or disconfirmed in isolation; rather, they are part of a larger web of interconnected beliefs. According to confirmation holism, the confirmation of individual statements or hypotheses depends on their relationship with a broader set of beliefs and theories. In traditional scientific philosophy, it is often assumed that a single hypothesis can be tested independently.
Orthopathy is a term used to describe a system of health care that focuses on the natural healing processes of the body. It emphasizes the importance of maintaining balance and harmony within the body's systems to prevent and treat diseases. Orthopathy often aligns with principles of natural medicine, holistic health, and sometimes alternative therapies.
Gestalt psychology is a theoretical approach to psychology that emphasizes the understanding of the human mind and behavior as a whole, rather than as a collection of individual parts. The term "Gestalt" is a German word that means "shape" or "form." This perspective originated in the early 20th century, primarily in Germany, and was a reaction against the reductionist methodologies of behaviorism and structuralism, which focused on breaking down mental processes into their smallest components.
Holism and evolution are concepts that can be connected in various fields, particularly in philosophy, biology, and systems theory. Here's a brief overview of each concept and how they might interrelate: ### Holism **Definition**: Holism is the idea that systems and their properties should be viewed as wholes, rather than just the sum of their parts. This perspective emphasizes the interdependence and interconnectedness of components within a system.
Logical holism is a philosophical position primarily associated with theories of meaning and understanding in language and knowledge. It posits that the meanings of individual statements or propositions cannot be fully understood in isolation but only in relation to larger systems of beliefs or theories. In other words, the meaning of an individual statement is dependent on its connections and roles within a broader web of knowledge.
"Phantom of the Poles" is a book written by William Reed, published in 1906. The book presents a controversial and largely discredited theory about the existence of a hidden land in the polar regions, specifically in Antarctica. Reed posits that there are openings at the poles that lead to an inner world, suggesting that the Earth is hollow and inhabited by advanced civilizations.
Process philosophy is a metaphysical perspective that emphasizes the dynamic, evolving nature of reality, focusing on becoming and change rather than static being. It originated in the early 20th century, with significant contributions from philosophers such as Alfred North Whitehead and Charles Hartshorne. Key aspects of process philosophy include: 1. **Emphasis on Change**: Process philosophy posits that the fundamental nature of reality is not based on unchanging substances but on processes and events.
Semantic holism is a philosophical theory related to the meaning of words and sentences, positing that the meaning of an individual term or expression is influenced by its relationships to other terms within a larger system or context. In other words, the meaning of a word cannot be fully understood in isolation; rather, it is interconnected with the meanings of other words and the overall linguistic or conceptual framework in which it is situated.
Sphoṭa is a concept from Indian philosophy and linguistics, particularly within the traditions of Sanskrit grammar and the study of language. The term is most commonly associated with the work of the ancient grammarian Panini and later thinkers, such as the philosopher Bhartrhari. In the context of language, sphoṭa refers to the idea of the "unity" or "discrete sound" of a word that conveys meaning.
Synergetics is a comprehensive system of thought developed by architect, designer, and futurist R. Buckminster Fuller. It seeks to understand and explain the complex interrelationships and patterns that exist in the universe, emphasizing the significance of synergy—how components interact and combine to create greater wholes and emergent properties that cannot be understood solely by analyzing the individual parts. Fuller introduced Synergetics in the context of his broader ideas about design, sustainability, and technology.
Tektology is a theoretical framework developed by the Russian scientist and philosopher Alexander Bogdanov in the early 20th century. It is an interdisciplinary approach to understanding the principles of organization and the systematic study of the development of systems, whether they are social, biological, technical, or otherwise. Bogdanov aimed to create a unified theory of organization that could apply to various fields, essentially treating them as systems with common underlying principles.
The "Theory of Colours" typically refers to various scientific and philosophical ideas about color perception, mixing, and the nature of color itself. One of the most notable historical contributions to the theory of colors comes from the work of Isaac Newton in the 17th century. Newton's experiments with prisms demonstrated that white light can be separated into a spectrum of colors (red, orange, yellow, green, blue, indigo, and violet) when passed through a prism.
Traian Brăileanu is a notable figure in Romanian history, primarily recognized for his contributions as a sociologist, educator, and politician. He was born in 1895 and is known for his involvement in the intellectual and political life of Romania during the 20th century. Brăileanu was associated with various sociological theories and practices, and he played a significant role in the development of sociology as a discipline in Romania.
In mathematics, particularly in the field of algebra and number theory, the term "residual property" can refer to several concepts depending on the context. However, it is not a standard term and may not have a single, universally accepted definition across branches of mathematics.
Transcendental humanism is a philosophical approach that combines elements of transcendentalism and humanism. While it is not a widely recognized or formally defined school of thought, it can be understood as an integration of the core ideas from both movements. 1. **Transcendentalism**: This is a philosophical movement that emerged in the early 19th century, particularly in the United States.
The concept of Hollow Earth in fiction refers to a hypothetical scenario in which the Earth's interior is not solid but instead contains vast, habitable spaces or even entire civilizations. This idea has been popularized in literature, films, and various media and often features fantastical landscapes, unique ecosystems, and advanced beings or prehistoric creatures that inhabit these underground realms.
Hollow Earth proponents are individuals or groups who advocate for the belief in the existence of a hollow Earth. This theory posits that the Earth is not a solid sphere, but rather contains large interior spaces or cavities. Some versions of the Hollow Earth theory suggest that these internal spaces could be inhabited by advanced civilizations or unique ecosystems. Historically, the idea of a hollow Earth has roots in various mythologies and has evolved through literature and pseudoscientific theories.

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