The Bradford Exchange is a company known for producing and selling collectible items, gifts, and home décor. Established in 1973, it originally focused on limited-edition collectibles such as plates, figurines, and dolls, often featuring designs from well-known artists and popular themes. The company has developed a reputation for offering products tied to various franchises, including popular culture, sports, and holiday themes. Bradford Exchange conducts its sales primarily through direct marketing, including catalogs and online shopping.
"Razanne" can refer to different contexts depending on the area of interest. It is often used as a female given name, which may have Arabic origins meaning "a name of a flower" or could signify beauty and growth. It is also sometimes found in various cultural or artistic contexts.
Tyler Wentworth is a fictional character and the main character in the "Tyler Wentworth" doll line created by the toy company "Tyler Wentworth." The doll represents a high-fashion model and was known for its stylish and sophisticated look, appealing to collectors and enthusiasts of fashion dolls. Launched in the mid-1990s, the Tyler Wentworth line includes various outfits and accessories, making it popular among adult collectors.
Original Friends Dolls are a line of collectible dolls that debuted in the late 1990s, inspired by the popular television series "Friends." The dolls are designed to represent the main characters of the show—Monica, Ross, Rachel, Chandler, Joey, and Phoebe—capturing their distinct personalities and iconic fashion styles. The dolls often feature intricate details in their clothing and accessories that mirror the looks seen in the series, as well as character-specific traits.
"Un-Go" is a Japanese anime series produced by the studio Bones, based on the novel "The Casebook of Arne Saknussemm" by the author Ango Sakaguchi. The series aired in late 2011 and is classified as a mystery and detective anime. The story revolves around a skilled detective named Shinjurou Yuuki and his partner, Inga, who is a supernatural entity that allows him to uncover the truth behind various mysteries and crimes.
A dot-com company refers to a business that operates primarily on the internet, with a domain name that ends in ".com". The term became popular during the late 1990s and the early 2000s, especially during the internet boom, when many startups emerged with a focus on e-commerce, technology, and online services.
As of my last knowledge update in October 2023, Computer.com is primarily a domain name that could be associated with various tech-related businesses, websites, or services. Domains like Computer.com are often used for websites that focus on computer hardware, software, reviews, technology news, or computer-related services. However, I don't have specific information about a particular organization or service that definitively operates under that domain name.
Usinternetworking, Inc., commonly referred to as USi, was a company that specialized in providing managed application hosting and services, particularly in the late 1990s and early 2000s. Founded in the mid-1990s, USi offered a variety of services including cloud computing solutions, web hosting, and enterprise applications, often targeting businesses looking to outsource their IT operations.
In mathematics, particularly in the field of knot theory, a **stevedore knot** refers to a specific type of knot that is categorized as a nontrivial knot. Knot theory is a branch of topology that studies mathematical knots, which are embeddings of a circle in three-dimensional space, essentially investigating their properties and classifications. The stevedore knot is typically recognized for its distinct shape and characteristics, separating it from trivial knots (which can be untangled without cutting the string).
In mathematics, duality refers to a concept where two seemingly different structures, theories, or objects are interrelated in such a way that one can be transformed into the other through a specific duality transformation. This idea appears in various areas of mathematics, each with its own context and implications.
"Christiaan Heij" appears to refer to a Dutch academic known for his work in the field of computer science and artificial intelligence, particularly in areas related to data management, databases, and decision support systems.
"Harm Bart" might refer to several things, but it’s unclear without context. If you’re referring to a specific person, musician, artist, or concept, please provide more details or context so I can assist you better! If it's a cultural reference, a term in a certain field, or something else entirely, just let me know!
The Autumn Equinox, also known as the Fall Equinox or September Equinox, is an astronomical event that occurs when the Sun crosses the celestial equator, making day and night approximately equal in length. This event typically takes place around September 22 or 23 in the Northern Hemisphere and is one of two equinoxes that occur each year; the other being the Spring Equinox, which happens around March 20 or 21.
Solar System dynamic theories refer to the mathematical and physical frameworks that explain the motions and gravitational interactions of celestial bodies within the Solar System. These theories encompass a wide range of topics, including the movements of planets, moons, asteroids, comets, and the Sun itself. Here are some key aspects: 1. **Newtonian Mechanics**: Sir Isaac Newton's laws of motion and the law of universal gravitation laid the groundwork for understanding the dynamics of celestial bodies.
The Large Hadron Collider (LHC) is the world's largest and most powerful particle accelerator, located at CERN (the European Organization for Nuclear Research) near Geneva, Switzerland. It spans a circumference of about 27 kilometers (approximately 17 miles) and is situated underground. The LHC is designed to collide protons and heavy ions at very high energies, enabling physicists to explore fundamental questions about the nature of matter, the forces of the universe, and the basic building blocks of existence.
The Worldwide LHC Computing Grid (WLCG) is a global collaboration designed to provide the computing resources, data storage, and data access needed to process and analyze the enormous amounts of data generated by the Large Hadron Collider (LHC) experiments at CERN (the European Organization for Nuclear Research). The LHC produces vast quantities of data from high-energy particle collisions, with the goal of advancing our understanding of fundamental physics, including the search for new particles and exploration of the fundamental forces of nature.
Google Earth is a virtual globe, map, and geographical information program that provides users with a 3D representation of Earth based on satellite imagery. It allows users to explore geographical locations, view terrain, and access various layers of information, including roads, borders, and even historical imagery. Key features of Google Earth include: 1. **3D Visualization**: Users can tilt and rotate the globe to view landscapes and buildings in three dimensions.
The Elliott 803 is a historic computer system that was developed in the early 1960s by the Elliott Automation company in the United Kingdom. It is part of the Elliott series of computers, which were used primarily in scientific and business applications during that time. The Elliott 803 was known for its reliability and ease of use, and it featured capabilities that made it suitable for both commercial computing and academic research.
The Royal Radar Establishment (RRE) Automatic Computer, often referred to simply as a "Radar Computer," was an early computing system developed in the 1950s in the UK. The RRE itself was a British government research establishment focused on radar technology and defense systems. The Automatic Computer at RRE was part of the broader efforts in the post-war era to harness electronic computing for various applications, including military and defense projects.
Wen Wang Gua, also known as the "Wen Wang Hexagram" or "Wen Wang Guas," refers to a method of divination within the context of the I Ching (Yijing or Book of Changes), an ancient Chinese text used for divination and philosophical inquiry.

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