MONIAC, short for Monetary National Income Analogue Computer, is a hydraulic model designed to simulate and analyze the economy. Developed in the late 1940s by British economist William Phillips, it represented various economic variables and processes using water flow and mechanical components. In the MONIAC model, different tanks represented different sectors of the economy (such as households, firms, and the government), and water flows between these tanks modeled the movement of money and resources through the economy.
Counter-Earth is a concept found in various mythologies and fictional works, often depicted as a planet that exists in a complementary orbit to Earth, hiding on the opposite side of the sun and thus remaining invisible to us. The idea is that it mirrors Earth in many ways, with similar landmasses, life forms, and perhaps even human societies, but it may be a place where events unfold differently. The term gained popularity in literature and science fiction.
BIZMAC, which stands for Business Model Adaptation and Change, typically refers to a framework or approach used to analyze and adapt business models in response to changing market conditions, technological advancements, and other external factors. The concept emphasizes the importance of flexibility and adaptability in business operations to remain competitive. In some contexts, BIZMAC can also refer to specific tools, software, or programs designed to assist businesses in revising their strategies or improving operational efficiency.
Bertie the Brain is an early example of an artificial intelligence program created in the 1950s. It was designed as a computer game that played Tic-Tac-Toe against human players. The project was developed by Dr. Edward (Ted) S. Roberts at the University of Toronto and showcased the potential of computers to engage in simple decision-making tasks.
Odra refers to a series of early computers developed in Poland during the 1960s and 1970s. The name "Odra" is derived from the Odra River, which flows through Poland. These computers were significant in the context of Polish computing and were used in various applications, including scientific research, business, and public administration.
Generic Mapping Tools (GMT) is a collection of command-line tools designed for the manipulation and visualization of geographic and Cartesian data. It is widely used in fields such as geophysics, oceanography, and environmental science for tasks that involve plotting maps and creating visual representations of data sets. GMT is particularly popular for its ability to handle large data sets and produce high-quality graphics.
IDL, or Interactive Data Language, is a programming language primarily used for data analysis, visualization, and visualization of scientific data. Developed in the 1970s by David Stern at the Army Research Laboratory, IDL has been widely used in various fields, especially in astronomy, medical imaging, and remote sensing.
Marble is a virtual globe and world atlas software that allows users to explore and navigate geographical information and features. It functions as an open-source project and is part of the KDE project, which is a community that develops free and open-source software. Key features of Marble include: 1. **360-degree Globe View**: Users can view the Earth as a three-dimensional globe, allowing them to rotate, zoom, and explore different regions.
Ecosynthesis refers to the process of creating new ecosystems or restoring existing ones through a combination of ecological principles, engineering techniques, and biological interventions. It involves understanding the interactions among various components of an ecosystem, including plants, animals, soil, water, and microorganisms, and utilizing this knowledge to design and implement sustainable systems that mimic natural ecosystems. The concept can be applied in various contexts, such as: 1. **Restoration Ecology**: Helping damaged ecosystems recover their functionality and biodiversity.
Julia Ward is an American poet and social activist best known for writing "The Battle Hymn of the Republic," a song that became famous during the Civil War. Born on May 27, 1819, in New York City, she was raised in a prominent family and educated in a private school. Her writing often reflected her strong abolitionist beliefs and her commitment to social justice. In addition to her poetry, Ward was involved in social reform movements, including women's rights and the abolition of slavery.
NASA WorldWind is an open-source virtual globe technology developed by NASA. It allows users to interactively explore and visualize geographical information in a three-dimensional environment. WorldWind provides a framework for developers to create their own applications that leverage the vast array of geospatial data available on Earth. Key features of NASA WorldWind include: 1. **3D Visualization**: Users can view the Earth and its terrain in three dimensions, allowing for a more realistic representation of geographic features.
Ecological light pollution refers to the adverse effects of artificial light on wildlife and natural ecosystems. It occurs when artificial light disrupts the natural darkness of the environment, impacting the behaviors, physiology, and habitats of various organisms. This type of light pollution is particularly significant in urban areas, where excessive and poorly designed lighting can interfere with the natural cycles of day and night.
The 1620 Robben Island earthquake was a significant seismic event that occurred on September 24, 1620, near Robben Island, which is located off the coast of Cape Town, South Africa. The earthquake is notable for being one of the earliest recorded earthquakes in the region. Historical accounts describe that the earthquake caused considerable damage in the Cape area, including in the settlement of Cape of Good Hope, which was then a Dutch colony.
The term "North American earthquake stubs" doesn't refer to a widely recognized concept or specific terminology in geology or seismology. However, it may relate to a few different contexts: 1. **Seismology and Geological Studies**: In the study of earthquakes, a "stub" might refer to initial data or research that is not fully developed or published. It could pertain to preliminary reports or summaries of seismic activity in North America that need further elaboration.
The 1869 Christchurch earthquake was a significant seismic event that occurred on June 16, 1869, near Christchurch, New Zealand. It had a magnitude of approximately 5.5 and was centered close to the town of Christchurch, which is located on the South Island of New Zealand. While the earthquake was not as destructive as some other seismic events in New Zealand's history, it was notable for its effects on the city and the surrounding areas.
The 1999 Aïn Témouchent earthquake occurred on October 21, 1999, and it primarily affected the town of Aïn Témouchent in Algeria. The earthquake had a magnitude of 5.8 on the Richter scale. It caused significant damage in the region, particularly in Aïn Témouchent and the surrounding areas, with many buildings suffering structural failures.
The 2010 Kalgoorlie-Boulder earthquake refers to a significant seismic event that occurred on 24th April 2010 near the town of Kalgoorlie-Boulder in Western Australia. This earthquake registered a magnitude of 5.0 on the moment magnitude scale. Although it was considered moderate in size compared to earthquakes that occur in more seismically active regions, it was notable for its impact on the local community.
Štip Municipality is an administrative division located in the northeastern part of North Macedonia. The municipality's administrative center is the city of Štip, which is known for its historical and cultural significance. The area surrounding Štip is characterized by its diverse landscape, including hills and agricultural land. Štip is one of the larger urban centers in North Macedonia and plays a significant role in the region's economy, culture, and education.
Acclimatization is the process by which an organism adjusts to changes in its environment, allowing it to maintain optimal functioning and performance under new conditions. This adaptation can occur in response to various environmental factors, including altitude, temperature, humidity, and changes in habitat. In humans, acclimatization is often discussed in the context of adapting to high altitudes, where reduced oxygen levels can pose challenges.
Coevolution refers to the process in which two or more species influence each other's evolutionary trajectory through selective pressures. This occurs when the interactions between these species lead to adaptations that benefit one or both parties, which can drive changes in their respective traits over time.
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!
Intro to OurBigBook
. Source. We have two killer features:
- 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-calculusArticles 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/derivativeVideo 2. OurBigBook Web topics demo. Source. - 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.
- to OurBigBook.com to get awesome multi-user features like topics and likes
- as HTML files to a static website, which you can host yourself for free on many external providers like GitHub Pages, and remain in full control
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. - Infinitely deep tables of contents:
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





