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.

Agartha is a legendary and mythical concept that refers to a supposed subterranean world or realm that exists within the Earth. It is often associated with ancient myths, esoteric traditions, and various spiritual beliefs. The idea of Agartha has been popularized in various works of literature, mythology, and conspiracy theories. In these traditions, Agartha is often depicted as a utopian civilization, inhabited by advanced beings or enlightened humans who have access to superior knowledge and technology.

Home appliance brands refer to companies that manufacture and sell appliances used in households for various purposes, including cooking, cleaning, food preservation, and laundry. These brands can produce a wide range of products, including refrigerators, ovens, microwaves, dishwashers, washing machines, dryers, vacuum cleaners, and more. Some of the most recognized home appliance brands include: 1. **Whirlpool** - Known for a wide range of appliances, including washers and dryers, refrigerators, and kitchen appliances.

Home appliance manufacturers are companies that design, produce, and sell appliances intended for use in homes. These appliances are typically categorized into two main types: major appliances and small appliances. 1. **Major Appliances**: Also known as "white goods," these include large equipment used for cooking, cleaning, and preserving food.

Light fixtures, also known as light fittings or luminaries, are devices that hold and provide illumination from electric light sources. They come in various shapes, styles, and styles and serve not only as functional lighting but also as decorative elements in a space. Light fixtures can range from simple lamps to elaborate chandeliers, and they can be used indoors and outdoors.

A refrigerator is a household or commercial appliance that is used to keep food and beverages cool and preserve them for extended periods. It typically works by removing heat from the interior, using a refrigeration cycle that involves a refrigerant, which absorbs and releases heat as it circulates through the system. Refrigerators come in various sizes and configurations, including: 1. **Top-Freezer Refrigerators**: These have a freezer compartment on top and the main refrigeration section below.

Appliance recycling refers to the process of collecting and processing old or unused household appliances in an environmentally friendly manner. This involves the proper dismantling, recovery, and disposal of components such as metals, plastics, and electronic materials. The goal is to reduce waste and minimize the environmental impact associated with landfill disposal. Key aspects of appliance recycling include: 1. **Collection**: Old appliances can be collected through various means, including curbside pickup, drop-off centers, or specialized recycling events.

Compactly supported homology is a version of homology theory that focuses on the study of spaces where the singular chains are required to have compact support. This concept is particularly useful in various areas of mathematics, including algebraic topology and differential geometry. ### Key Concepts: 1. **Homology**: Homology is a tool used in algebraic topology to study topological spaces by associating sequences of abelian groups (or modules) to them.

In mathematics, the term "continuation map" can refer to different concepts depending on the context, particularly in the realms of topology, functional analysis, and other areas of mathematics related to the study of continuous mappings and their properties. Here are a few interpretations: 1. **Topological Continuation Map**: In topology, a continuation map may refer to a function that extends (or continues) a function defined on a smaller space to a larger space while preserving certain properties, like continuity.

In category theory, a **cyclic category** typically refers to a category that captures the idea of cycles or circular structures. It can be viewed as a specialized type of category that includes objects and morphisms that relate to cyclical processes or relationships.

A central vacuum cleaner is a type of vacuum system that is built into a home or building. It consists of a central unit that is typically installed in a basement, garage, or utility room, and a network of pipes that are installed within the walls and floors of the building. These pipes lead to various inlets placed throughout the home, where users can connect a hose for vacuuming.

A clothes dryer, also known as a tumble dryer or simply a dryer, is a household appliance designed to remove moisture from washed clothing and textiles. It works by tumbling the clothes in a rotating drum while circulating heated air, which helps to evaporate the moisture in the fabrics. Here are the main types of clothes dryers: 1. **Vented Dryers**: These dryers expel moisture-laden air outside through a vent.

A clothes iron, also known simply as an iron, is a household appliance used to press clothes to remove wrinkles and unwanted creases, giving fabrics a smooth and tidy appearance. The iron typically consists of a flat, heated plate (the soleplate) that is pressed against the fabric. It can produce steam, which helps to relax the fibers of the fabric for easier wrinkle removal.