The SpaceOrb 360 is a unique input device designed for 3D navigation and gaming. Developed by the company SpaceTec, it was released in the mid-1990s. The device is a spherical controller that allows users to manipulate 3D environments more intuitively than traditional mice or gamepads. The SpaceOrb 360 enables six degrees of freedom, capturing movement in all directions—up, down, left, right, forward, backward—as well as allowing rotation.
Microsoft Word is a widely used word processing program developed by Microsoft. Its history reflects the evolution of computing technology and the growing need for more sophisticated document creation tools. Here is an overview of the history of Microsoft Word: ### 1.
The Compass Bank Building, located in Albuquerque, New Mexico, is a notable structure in the downtown area. It is recognized for its modern architectural design and its role in the commercial landscape of the city. The building serves as an office space and is associated with Compass Bank, which is part of the larger BBVA USA banking group. The building contributes to the skyline of Albuquerque and is part of the city's efforts to enhance its urban environment.
Video games have evolved significantly over the decades, reflecting advancements in technology and changes in culture. Here’s a brief overview of key developments in video games by decade: ### 1970s: The Birth of Video Games - **Key Developments**: The decade saw the emergence of arcade games and home consoles. - **Notable Games**: - **Pong** (1972) - One of the first arcade games, popularizing video gaming.
Windows 1.0, released by Microsoft in November 1985, was the first version of the Windows operating system, designed as a graphical user interface for MS-DOS. It aimed to provide a more user-friendly way to interact with the computer, utilizing windows, icons, and menus, which were revolutionary at the time compared to the text-based interfaces that dominated computing. Key features of Windows 1.
The mechanical equivalent of heat is a concept that relates mechanical energy to thermal energy. It quantifies the amount of mechanical work required to produce a unit of heat. Historically, this concept was pivotal in the development of thermodynamics. The most well-known value for the mechanical equivalent of heat was determined by the British scientist James Prescott Joule in the mid-19th century.
The Wikipedia logo consists of a stylized globe made up of puzzle pieces, with some pieces missing and others in place. The globe represents the vastness of knowledge and the collaborative effort of contributors around the world. Each puzzle piece is inscribed with characters from different writing systems, symbolizing the diverse languages and cultures that contribute to Wikipedia. The design highlights Wikipedia's mission to provide free access to knowledge globally.
The term "commercial failures in video games" refers to video games that, despite having market potential, did not achieve sufficient sales or profit to be considered successful. This can be due to several factors, including poor marketing, negative critical reception, timing of release, competition, high production costs, or failure to meet consumer expectations. Here’s a brief list of notable commercial failures in video game history: 1. **E.T.
As of my last knowledge update in October 2021, Chicago Options Associates is a financial services firm that specializes in options trading and education. The company may offer various services, including trading strategies, market analysis, risk management, and educational resources for individuals interested in trading options. The firm is likely to be involved in helping traders understand the complexities of options markets, providing insights into market trends, and developing tailored trading strategies.
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.
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.
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 garbage disposal unit, often referred to simply as a garbage disposal, is a household appliance installed under a kitchen sink that grinds food waste into small particles, which can then be flushed away through the plumbing system. The primary purpose of a garbage disposal is to reduce the volume of food waste and make it easier to manage kitchen waste.
A Postnikov system is a concept in algebraic topology, specifically in the study of homotopy theory. It is a type of construction used to analyze the homotopy type of a space by breaking it down into simpler pieces that reflect certain homotopical features. More formally, a Postnikov system consists of a tower of spaces and maps that encode the information of the homotopy groups of a space.
Reduced homology is a variant of standard homology theory in algebraic topology, typically applied to topological spaces. It is particularly useful for spaces that are not simply connected or that have certain types of singularities, as it helps to simplify some aspects of their homological properties.
Adams filtration is a concept in homotopy theory, particularly in the study of stable homotopy groups of spheres and related areas. It is named after the mathematician Frank Adams, who developed this theory in the mid-20th century. Adams filtration is associated with the idea of understanding the stable homotopy category through a hierarchical structure that helps in studying and organizing the stable homotopy groups of spheres.
As of my last knowledge update in October 2021, the tallest players in NBA history are: 1. **Gheorghe Mureșan** - 7 feet 7 inches (231 cm) 2. **Yao Ming** - 7 feet 6 inches (229 cm) 3. **Manute Bol** - 7 feet 7 inches (231 cm) 4. **Shawn Bradley** - 7 feet 6 inches (229 cm) 5.
Michael A. Wartell is an academic known for his work in the field of computer science, particularly in the area of computer networking and systems. He has held positions in academia, including serving as a dean or provost at various universities.

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