Trix is a company known for its innovative approach in the realm of personal and professional finance. Founded in recent years, Trix focuses on providing users with tools for financial management, budgeting, and investment. The company's offerings typically include applications and platforms that allow users to track their spending, manage their budgets, and make informed financial decisions. Trix's mission is often centered around helping people achieve financial literacy and stability through technology.
Wiking Modellbau is a German company known for producing high-quality scale model vehicles, primarily focusing on automobiles, trucks, and other types of transportation. Founded in 1932 by Friedrich B. Bächer, Wiking has a long history in the model-making industry and is recognized for its detailed and accurately scaled models, which are often used by collectors and hobbyists. The company is particularly famous for its plastic models, which are produced using injection molding techniques.
Fujimi Mokei, commonly known simply as Fujimi, is a Japanese manufacturer of plastic model kits. Founded in 1954, the company is well-known for its diverse range of model kits, including cars, airplanes, military vehicles, and figures, primarily in 1/24 and 1/48 scales.
Ibertren is a brand associated with model trains and railway systems, particularly known for producing HO scale (1:87) models. The brand originated in Spain in the mid-20th century and became prominent for its quality and variety of train models, including locomotives, rolling stock, and scenery items. Ibertren's products often reflect Spanish railway history and operations, making them popular among train enthusiasts and collectors, especially those interested in Spanish railways.
Graham Farish is a brand known for producing model railway products, particularly in the UK. Specializing in N gauge (1:148 scale) model trains and associated railway accessories, Graham Farish offers a range of locomotives, rolling stock, and scenic supplies. The brand is well-regarded among railway enthusiasts and collectors for its detailed and realistic models. It was originally founded in the mid-20th century and later became part of the Bachmann Industries family.
Rosebud Kitmaster is a brand associated with model kits, particularly those that are designed for assembly and often aimed at hobbyists and enthusiasts. Kitmaster was originally a model kit brand that became popular in the mid-20th century, known for producing plastic scale model kits of various subjects, including automotive, aircraft, and military models. The name "Rosebud" may refer to a specific product line, variation, or a different context within the model-making community.
Lionel, LLC is a manufacturer of model trains and related products, known primarily for its electric toy trains and accessories. Founded in 1900 by Joshua Lionel Cowen, the company has a long history in the toy and hobby industry. Lionel is particularly famous for its O gauge model trains, which have been popular with hobbyists and collectors for many decades.
Atlas Model Railroad Company is a well-known manufacturer in the model railroad industry, specializing in producing a wide range of model train products, including track, rolling stock (freight cars and locomotives), scenery materials, and various accessories for model railroading. Founded in 1952, Atlas has built a strong reputation among hobbyists for its quality and attention to detail.
Bowser Manufacturing is a company known for producing high-quality products and equipment used primarily in the petroleum, chemical, and industrial sectors. They are particularly recognized for their line of tanks and related equipment for liquid storage, including fuel tanks, water tanks, and other specialized containers. The company also provides solutions for fluid management and handling, including pumps, valves, and dispensing equipment. Bowser Manufacturing focuses on safety, efficiency, and meeting various regulatory standards in their manufacturing processes.
Hawk Model Company is a manufacturer known for producing model kits and hobby supplies, particularly focused on military vehicles, aircraft, and historical figures. The company typically aims to cater to enthusiasts and collectors in the scale modeling community. They may offer a wide variety of products, including plastic model kits, decals, and accessories that allow hobbyists to build and customize their models.
Tyco Toys was a toy company that became well-known for producing a variety of children's toys, particularly in the late 20th century. Founded in the 1920s, it initially started as a manufacturer of toy trains and later expanded its product line to include a wide range of toys, such as model cars, action figures, and board games.
H0m gauge is a model railway scale that specifically represents a narrow-gauge railway system. It uses a track gauge of 1:87 scale, which is common in H0 (or HO) scale modeling, but with narrower track spacing to reflect the characteristics of narrow-gauge railroads. The typical track gauge for H0m is 12 mm (0.
Model Railway Constructor is a magazine focused on the hobby of model railroading. It provides a variety of content related to building, customizing, and operating model train layouts. The magazine typically features articles on topics such as: 1. **Construction Techniques**: Guides and tips on building model railroads, including landscape creation, track laying, and detail work. 2. **Product Reviews**: Reviews of model trains, accessories, and tools that enthusiasts might use in their railroading projects.
The H0f gauge (pronounced "H zero f") is a specific reference used to measure the frequency response of hearing aids, particularly in terms of their output level at different frequencies. The "H0" typically refers to a standard reference point, while "f" generally denotes "frequency." This gauge is important in the fitting and evaluation of hearing aids to ensure they provide amplification that is appropriate for the user's hearing loss profile.
Protofour is a term that could refer to various concepts, products, or entities, but as of my last knowledge update in October 2021, there is no widely recognized meaning or reference to "Protofour." It may be a term related to software, a specific technology, a product, or even a company that emerged after my last update.
CHRNA9 is a gene that encodes the alpha 9 subunit of the nicotinic acetylcholine receptor (nAChR), a type of receptor that is part of the larger family of ligand-gated ion channels. This particular receptor plays a crucial role in the nervous system by mediating synaptic transmission and influencing neuronal excitability.
Larmor precession is the phenomenon in which the magnetic moment of a particle (such as an electron or nucleus) precesses around an external magnetic field. This occurs when a charged particle with a magnetic moment is placed in a magnetic field, causing the axis of the magnetic moment to rotate or "precess" around the direction of the applied field.
Magnox refers to a type of nuclear reactor design that was developed in the United Kingdom during the early days of nuclear power. The name "Magnox" comes from the magnesium/aluminum alloy used for the cladding of the reactor's fuel rods. These reactors primarily use natural uranium as fuel and were designed to produce electricity as well as plutonium for nuclear weapons.
CHRNB3 is a gene that encodes the beta-3 subunit of the nicotinic acetylcholine receptor, a type of receptor that is part of the ligand-gated ion channel family. Nicotinic acetylcholine receptors (nAChRs) are involved in a variety of physiological processes, including muscle contraction and neurotransmission in the nervous system.
Moruroa is an atoll located in the South Pacific Ocean, and it is part of French Polynesia. It is known primarily for its association with French nuclear testing during the 20th century. From 1966 to 1996, France conducted numerous nuclear tests at Moruroa, which led to significant environmental and health concerns among local populations and environmentalists. The atoll itself consists of a number of islands surrounded by a large lagoon.

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