"Song of Blades and Heroes" is a tabletop skirmish wargame created by Ganesha Games, designed for small-scale battles between fantasy or historical miniatures. The game emphasizes a streamlined and flexible set of rules that allow players to create and customize their own warbands, which can consist of different types of figures with various abilities and traits.
A rotating magnetic field is a magnetic field that changes direction over time, creating a pattern that appears to "rotate" around a central axis. This phenomenon is commonly produced in three-phase electrical systems and is essential for the operation of various electrical machines, particularly in induction motors and synchronous motors.
The electromagnetic spectrum is the range of all types of electromagnetic radiation, which varies in wavelength and frequency. Electromagnetic radiation is generated by the movement of charged particles and travels through space at the speed of light. The spectrum categorizes electromagnetic waves into different types based on their wavelength and frequency, and it encompasses a wide variety of phenomena.
In the context of physics, particularly plasma physics, "Helicon" refers to a type of electromagnetic wave known as Helicon waves. These waves are typically studied in magnetized plasmas and have applications in various fields, including material processing and plasma technology. Helicon waves are characterized by their ability to propagate in a plasma under the influence of a magnetic field. They are often used for producing and sustaining discharges in inductively coupled plasma sources.
A Nuclear Electromagnetic Pulse (NEMP) is a burst of electromagnetic energy generated by a nuclear explosion. This phenomenon occurs due to the interaction of gamma rays emitted during the explosion with the Earth's atmosphere and magnetic field, leading to the production of high-energy electrons. These electrons, in turn, create a powerful electromagnetic pulse. NEMP is characterized by its ability to disrupt or damage electrical and electronic systems over a wide area.
"Radioflash" can refer to different concepts depending on the context. One common reference is to a media or entertainment project, but it could also relate to technology or communication methods. Without additional context, it's challenging to provide a specific answer. 1. **Entertainment**: "Radioflash" could be a title for a film, show, or song. 2. **Technology**: It may refer to a feature or technology related to radio communications or broadcasting.
Transverse mode is a term commonly used in the context of wave phenomena, particularly in optics and photonics, as well as in the description of electromagnetic waves. It generally refers to a mode of propagation where the oscillations or variations occur perpendicular (transverse) to the direction of wave propagation.
Triboluminescence is a phenomenon in which light is emitted when certain materials are mechanically stressed, such as by scratching, crushing, or rubbing. This process occurs due to the generation of electrical charges that result from the breaking of chemical bonds in the material, which then recombine and release energy in the form of light.
Visual MIMO (Multiple Input Multiple Output) is a technology that extends the principles of traditional MIMO systems, which are commonly used in wireless communications, to the realm of visual data transmission and processing. While traditional MIMO leverages multiple antennas to transmit and receive radio signals, Visual MIMO involves the use of multiple cameras or visual sensors to capture, process, and transmit visual information.
The Changsha Maglev Express is a high-speed magnetic levitation train service located in Changsha, the capital of Hunan Province in China. It started operation in May 2004 and is notable for being one of the first commercial maglev train lines in the world. The train runs between the Changsha South Railway Station and the Changsha Huanghua International Airport, covering a distance of about 18.5 kilometers (approximately 11.5 miles).
Shanghai Rail Transit refers to the extensive network of urban rail services in Shanghai, China. It includes a combination of subway lines, light rail, and other rapid transit systems designed to facilitate efficient transportation within the city and its suburbs. The Shanghai Metro, which is a significant part of the Rail Transit system, is one of the largest and most heavily used metro systems in the world.
Dynamic insulation is a concept that involves a building envelope designed to adapt to varying environmental conditions, aiming to optimize thermal performance while using less energy. Unlike traditional insulation methods that provide a static barrier to heat transfer, dynamic insulation systems actively respond to changes in temperature and humidity. Key features of dynamic insulation can include: 1. **Responsive Materials**: These materials can change their thermal properties based on external conditions, such as temperature and moisture levels.
Relative volatility is a measure used in the field of chemical engineering, particularly in distillation and separation processes, to quantify the ease with which one component in a mixture can be separated from another component. It is defined as the ratio of the vapor pressures of two components in a liquid mixture.
Storm Barra was a significant weather event that affected parts of Europe in December 2021. It was classified as a named storm by the UK Met Office and brought heavy rain, strong winds, and severe weather conditions to various regions, particularly in the UK and Ireland. The storm led to widespread disruption, including power outages, travel disruptions, and property damage due to high winds and flooding.
The heat transfer coefficient is a measure of the ability of a material or surface to transfer heat between two fluids or between a fluid and a solid surface. It quantifies the rate of heat transfer per unit area per unit temperature difference between the two entities in contact.
The term "triple product rule" can refer to different concepts in mathematics and physics, depending on the context. Here are two common interpretations: 1. **In Vector Calculus (Triple Scalar Product)**: The triple product often pertains to the scalar triple product of three vectors \( \mathbf{a}, \mathbf{b}, \mathbf{c} \) in three-dimensional space.
A Sting Jet is a meteorological phenomenon associated with certain types of storms, particularly extratropical cyclones. It refers to a narrow, fast-moving area of strong winds that descends from a cloud base to the surface, typically occurring within heavy rain, thunderstorms, or severe weather systems. Sting Jets are most commonly identified in the context of the "sting jet" mechanism associated with the development of intense low-pressure systems.
Cyclone Berit was a significant weather event that occurred in late 2018. It was a strong extratropical cyclone that affected parts of Northern Europe, particularly Scandinavia and the British Isles. The cyclone brought heavy rainfall, strong winds, and disruption to transportation and infrastructure in various regions. Cyclone Berit was notable for its impact on weather patterns in Europe, leading to severe weather warnings and exceptional conditions in some areas.
As of my last knowledge update in October 2023, Cyclone Oratia refers to a tropical cyclone that was active in the region of the South Pacific. Cyclones like Oratia typically bring strong winds, heavy rains, and can lead to significant coastal damage, flooding, and disruptions. The impacts of such cyclones can vary based on their intensity and trajectory.
Cyclone Xavier was a tropical cyclone that formed in the southwestern Indian Ocean in 2017. It was known for its intensity as it impacted several regions, particularly around the island nations of Madagascar and Mauritius. Cyclone Xavier developed in January 2017 and caused significant weather disturbances, including heavy rains and strong winds. The cyclone affected local communities, leading to damage to infrastructure and agriculture, as well as prompting evacuations in vulnerable areas.

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