Historic machinery refers to machines, equipment, or vehicles that have historical significance, typically due to their age, design, innovative technology, or their role in industrial or technological development. This can encompass a wide range of items, including: 1. **Steam Engines**: Machines that played a crucial role in the Industrial Revolution, showcasing early applications of steam power for transportation and manufacturing.
Student transport refers to the modes of transportation specifically designated for conveying students to and from schools, educational institutions, or related activities. This can encompass a variety of vehicles and services, including: 1. **School Buses**: The most common form of student transport, designed to safely transport students between home and school. They often have specific routes and schedules, and they follow safety protocols.
The International Regulations for Preventing Collisions at Sea, commonly known as the COLREGs, are a set of rules established by the International Maritime Organization (IMO) to ensure safe navigation and prevent collisions between vessels on the water. Adopted in 1972, these regulations provide a framework that outlines the responsibilities of vessels in various scenarios to avoid accidents at sea.
Whangaroa is a region located in the Northland area of New Zealand's North Island. It is known for its stunning natural landscapes, including deep harbors, rugged coastlines, and lush native forests. The main town in the Whangaroa area is also called Whangaroa, which has a small population and serves as a fishing and recreational hub.
"Tachyon" can refer to a couple of different concepts depending on the context: 1. **Physics**: In theoretical physics, a tachyon is a hypothetical particle that travels faster than the speed of light. The concept of tachyons arises in certain interpretations of quantum field theory and relativity. If they exist, tachyons would have some counterintuitive properties, such as imaginary mass, leading to complex implications for causality and the structure of spacetime.
Lego Produktions AG Schweiz is a Swiss subsidiary of the Lego Group, which is well-known for its production and sale of Lego building toys. The company likely focuses on manufacturing and distributing Lego products in the Swiss market. The Lego Group is headquartered in Denmark and operates several production facilities worldwide to meet global demand for its iconic plastic bricks and associated products.
The Nuremberg Toy Museum (Spielzeugmuseum) is a museum located in Nuremberg, Germany, dedicated to the history and collection of toys. It showcases a vast array of toys from different eras, cultures, and materials, highlighting the evolution of playthings throughout history. The museum is housed in a historic building and features exhibits that include dolls, model trains, stuffed animals, and various other toys.
The term "Billy doll" can refer to a couple of things, but it is most commonly associated with a type of soft doll created by the British toymaker, B wise, designed for babies and young children. These dolls are often characterized by their plush texture, friendly faces, and various designs that appeal to young children. However, "Billy doll" can also refer to various custom dolls or collectibles created by different artists or brands, which might not have a standardized definition.
Takara Tomy is a Japanese toy company that is known for its wide range of products, including action figures, model trains, and various types of toys and games. It was formed in 2006 through a merger of two companies: Takara, which was founded in 1955, and Tomy, established in 1924.
Walco Bead Co. is a company that specializes in the manufacturing and distribution of beads, jewelry-making supplies, and related products. They often cater to both individual crafters and businesses in the jewelry industry. They may offer a variety of materials, such as glass, wood, metal, and plastic beads, as well as tools and accessories for jewelry making.
The Pew group, often referred to in the context of the Pew Research Center, is a nonpartisan "fact tank" based in Washington, D.C. It conducts public opinion polling, demographic research, content analysis, and other data-driven social science research. The center is a subsidiary of The Pew Charitable Trusts, which is a non-profit organization that aims to improve public policy, inform the public, and stimulate civic life.
As of my last update in October 2021, Lucy Peck may refer to a few different subjects depending on the context, including authors, artists, or fictional characters. However, without specific context, it's challenging to provide a precise answer.
Monster High is a media franchise created by Mattel, which includes a line of fashion dolls, animated TV series, movies, books, and a variety of merchandise. The franchise is set in a high school for the children of famous monsters and supernatural creatures. The characters are often inspired by classic horror and monster archetypes, combined with modern teenage issues and themes of friendship, acceptance, and individuality.
The Dumbarton Oaks birthing figure is a notable artifact from the pre-Columbian Americas, specifically associated with the Olmec civilization, which flourished in what is now Mexico. This figure, often referred to as a "birthing figure" or "birth figure," is a small stone sculpture that represents a female figure in a squatting position, often with pronounced features associated with childbirth.
"I Am Legend" is a 2007 post-apocalyptic science fiction film directed by Francis Lawrence, based on the 1954 novel of the same name by Richard Matheson. The film stars Will Smith as Dr. Robert Neville, a scientist who is one of the last remaining humans in New York City after a man-made virus has decimated the population, turning most of humanity into mutant creatures known as Darkseekers.
Timpo can refer to several different things depending on the context. However, it's not widely recognized as a specific term or concept. One possibility is that it could be a name or brand.
Athearn is a well-known manufacturer of model trains and model railroad products. Founded in the 1940s by a man named Irv Athearn, the company gained a reputation for producing high-quality HO scale and N scale trains, along with accessories and rolling stock. Athearn's products are widely used by hobbyists and model railroaders, and the company offers a range of items, including locomotives, freight cars, passenger cars, and scenery products.
The SE scale, often referred to in various contexts, typically denotes a "Subjective Well-Being Scale" or a "Sustainable Energy Scale," among other interpretations depending on the field of study. However, without more context, it's difficult to provide a precise definition. 1. **Subjective Well-Being Scale**: In psychology, this scale is used to measure an individual's self-reported assessment of their own happiness and life satisfaction.
CHRNB4 is a gene that encodes a subunit of the neuronal nicotinic acetylcholine receptor (nAChR), specifically the beta-4 subunit. Nicotinic acetylcholine receptors are a type of ligand-gated ion channel that responds to the neurotransmitter acetylcholine and are involved in various neurological processes, including muscle contraction, neurotransmission, and modulation of synaptic activity.
CHRND, or "Chaperonin-Containing TCP1" is a gene that encodes a member of the TCP1 (T-complex polypeptide 1) complex, which is a crucial component of the chaperonin family of proteins. Chaperonins are involved in the folding of nascent proteins, helping them achieve their proper three-dimensional structure. The CHRND gene is particularly associated with muscle development and function.

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