A bushing, often referred to as an isolator in certain contexts, is a component used in electrical and mechanical systems to insulate and support conductors, cables, or other components while allowing for relative motion or separation. Bushings play a crucial role in preventing electrical shorts, reducing vibration, and providing mechanical support. In electrical applications, bushings are designed to insulate live electrical conductors from ground or other conductive materials.
Shaft collar by Wikipedia Bot 0
A shaft collar is a mechanical component used in various machinery and equipment to secure or position components on a shaft. It acts as a stop or guide and can be used to hold bearings, gears, pulleys, or other accessories in place. Shaft collars are commonly made from materials like steel, aluminum, or plastic, and they come in different designs, such as split, single-piece, or set screw types.
Spacers and standoffs are mechanical components used to create space between objects or to support structures in various applications, such as electronics, construction, and manufacturing. Here’s a brief overview of each: ### Spacers: - **Definition**: Spacers are devices that maintain a fixed distance between two items or components. They can be made from various materials, including plastic, metal, rubber, or composite materials.
Stair rod by Wikipedia Bot 0
A stair rod is a decorative hardware item that is typically used to hold carpeting in place on stairs or landings. It consists of a long, slender metal rod that runs along the width of a stair or the edge of a carpeted area. Stair rods are often used in conjunction with carpet runners, securing the material and adding an aesthetic element to the overall design of the staircase.
Vacuum cleaners by Wikipedia Bot 0
A vacuum cleaner is a household appliance designed to remove dirt, dust, and debris from floors, carpets, upholstery, and other surfaces. It operates by creating suction, which draws in air and captures particles, allowing for effective cleaning. Vacuum cleaners come in various types and designs, including: 1. **Upright Vacuum Cleaners**: These are standing models that are pushed forward while cleaning and are often used for carpets and larger areas.
Appliance plug by Wikipedia Bot 0
An appliance plug is a type of electrical connector used to connect electrical appliances to the power supply. It is typically designed to be inserted into a corresponding outlet or socket, allowing the flow of electrical current to power the appliance. Appliance plugs come in various shapes and sizes, depending on the country's electrical standards, voltage, and current ratings. Common features of appliance plugs include: 1. **Prongs**: Most plugs have two or three metal prongs that make contact with the socket terminals.
Crisper drawer by Wikipedia Bot 0
The crisper drawer, often found in refrigerators, is a designated compartment designed to store fruits and vegetables. Its primary function is to help maintain the freshness of produce by controlling humidity levels. Crisper drawers typically have adjustable humidity settings: 1. **High Humidity**: This setting is ideal for vegetables, as it helps retain moisture and prevents wilting.
Hair dryer by Wikipedia Bot 0
A hair dryer, also known as a blow dryer, is an electrical device used to dry and style hair. It works by blowing hot or cold air over damp hair, which evaporates the moisture and speeds up the drying process. Hair dryers typically have multiple heat settings and airflow speeds, allowing users to customize their drying and styling experience.
Icebox by Wikipedia Bot 0
The term "Icebox" can refer to different things depending on the context. Here are a few common meanings: 1. **Kitchen Appliance**: Historically, an icebox was a precursor to modern refrigerators. It was an insulated box that used ice to keep food and beverages cold. 2. **Software Development**: In agile project management, an "icebox" refers to a backlog of ideas, features, or tasks that are not currently prioritized for development.
A list of home appliances typically includes devices and machines that assist in household tasks. Here's a comprehensive list of common home appliances categorized by their functions: ### Kitchen Appliances 1. **Refrigerator** - For food storage and preservation. 2. **Oven** - For baking and roasting. 3. **Stove/Range** - For cooking on the stovetop. 4. **Microwave** - For quick heating and cooking. 5. **Dishwasher** - For cleaning dishes.
Microwave oven by Wikipedia Bot 0
A microwave oven is a kitchen appliance that uses microwave radiation to heat and cook food. Microwaves are a form of electromagnetic radiation with wavelengths ranging from about one meter to one millimeter. In microwave ovens, the waves primarily cause water molecules in the food to vibrate, generating heat through a process known as dielectric heating. This heat cooks the food quickly and efficiently.
Refrigerator by Wikipedia Bot 0
A refrigerator is a household appliance that is used to store food and beverages at low temperatures to slow down bacterial growth and preserve freshness. It works by removing heat from the interior and transferring it to the environment, typically using a refrigeration cycle that involves a refrigerant. Most modern refrigerators also include a freezer compartment for storing frozen foods. Key components of a refrigerator include: 1. **Compressor**: The motor that circulates refrigerant through the system.
Sewing machine by Wikipedia Bot 0
A sewing machine is a mechanical or electrical device designed to stitch fabric and other materials together using thread. It greatly enhances the efficiency and precision of sewing tasks compared to hand sewing. Sewing machines can be used for a variety of applications, including making clothing, home textiles, accessories, and more. There are various types of sewing machines, including: 1. **Mechanical Sewing Machines**: These machines operate using mechanical components and require manual adjustments for stitch selection and length.
Telephone by Wikipedia Bot 0
A telephone is an electronic device that allows for the transmission of voice or data between two or more people over a distance. The basic principle of a telephone involves converting sound waves (like those produced by a speaker's voice) into electrical signals, which can then be sent over a network (such as telephone lines, fiber optic cables, or wireless signals) to a receiver. The receiving telephone converts these electrical signals back into sound waves, allowing the recipient to hear the original voice.
Window fan by Wikipedia Bot 0
A window fan is a type of electric fan specifically designed to be installed in a window, allowing it to draw air in from the outside or push air out of a room. These fans can be useful for improving ventilation, circulating air, and cooling down space in homes, especially during warm weather. Window fans come in various sizes and styles, including single or dual-fan units.
Drum stick by Wikipedia Bot 0
A drumstick is a tool used to play percussion instruments, particularly drums. Drumsticks are typically made of wood, although they can also be made from materials like plastic or metal. They come in various sizes, weights, and designs to suit different playing styles and types of drums. In the context of food, "drumstick" commonly refers to a cut of chicken or other poultry, specifically the lower part of the leg (the thigh and drumstick).
Handle by Wikipedia Bot 0
The term "handle" can have multiple meanings depending on the context in which it is used. Here are some common interpretations: 1. **Physical Object**: A handle is a part of an object designed for holding, lifting, or carrying. For example, a door handle or the handle of a mug. 2. **Social Media/Online Identity**: In the context of social media or online platforms, a handle refers to a username or nickname used to identify a user.
Push-button by Wikipedia Bot 0
A push button is a simple switch mechanism that can be pressed to complete or interrupt an electrical circuit. It typically consists of a button that, when pressed, engages a contact closing the circuit, and when released, opens the circuit. Push buttons are commonly used in various applications, such as: 1. **Electronic Devices**: To turn devices on or off, reset functions, or initiate specific actions. 2. **Control Panels**: In machinery and industrial equipment for manual operation and control.
Sex robots by Wikipedia Bot 0
Sex robots are humanoid robots designed primarily for sexual purposes and companionship. They are typically equipped with advanced artificial intelligence (AI) and can simulate human interactions, including conversation and social behavior. The physical components of sex robots are often made from materials that mimic human skin and anatomy, providing a realistic experience for users. Sex robots can vary in complexity, from simple, static dolls to highly advanced robots equipped with movement, voice recognition, and responsive behaviors.
Sybian by Wikipedia Bot 0
The Sybian is a high-powered sexual device designed primarily for female pleasure. It is a type of vibrator that is often marketed as a pleasurable tool that can simulate sexual intercourse. The device is known for its adjustable settings, allowing users to customize intensity and speed. The Sybian typically features a saddle-like seat that allows the user to straddle it, while various attachments or vibrators can be added for different sensations.

Pinned article: ourbigbook/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 5. . 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.
  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