Strypi is a small launch vehicle developed by the company Vandenberg Space Force Base in California. It is designed to carry small payloads into low Earth orbit (LEO) and is part of the growing market for small satellite launches. The vehicle is often noted for its low-cost and flexibility, making it suitable for a variety of missions including commercial satellite deployments and government payloads. Strypi was originally developed as part of a U.S.
Yorick is a high-level programming language specifically designed for scientific computing and data analysis. It is particularly well-suited for tasks that involve numerical calculations, simulations, and data visualization. Yorick provides features that facilitate the manipulation of arrays and matrices, which are essential for scientific applications.
The thematic origins of scientific thought encompass the historical, philosophical, and cultural factors that have shaped the development of scientific ideas and methodologies over time. These origins can be traced back to several key influences: 1. **Ancient Civilizations**: Early scientific thought can be seen in ancient Egypt, Mesopotamia, China, and Greece. In these cultures, observations of the natural world led to the development of rudimentary scientific practices, such as astronomy, mathematics, and medicine.
The Geiger–Marsden experiments, also known as the Rutherford gold foil experiment, were conducted by Hans Geiger and Ernest Marsden under the direction of Ernest Rutherford in 1909. This landmark experiment was crucial in the development of nuclear physics and helped to establish the structure of the atom. ### Overview of the Experiment: 1. **Objective**: The main goal was to investigate the structure of the atom and to understand the distribution of positive charge within it.
The Planck postulate, formulated by Max Planck in 1900, was pivotal in the development of quantum theory. It introduces the idea that energy is quantized, meaning that it can only exist in discrete amounts, rather than being continuous. Specifically, the postulate states that electromagnetic radiation (light and other forms of radiation) is emitted or absorbed in packets of energy known as "quanta" or "photons.
Physics papers are scholarly articles written by researchers, scientists, and academics that present new findings, theories, experiments, or reviews related to the field of physics. These papers are typically published in scientific journals and can cover a wide range of topics, including but not limited to: 1. **Theoretical Physics**: Papers that derive new theories or models to explain physical phenomena. 2. **Experimental Physics**: Research reports detailing experimental methods and results that test physical theories.
An electrical demonstration typically refers to a practical presentation or experiment that illustrates concepts related to electricity and electrical engineering. These demonstrations are often used in educational settings to help students and audiences understand theoretical principles through hands-on experience. Here are some common aspects of electrical demonstrations: 1. **Educational Context**: In classrooms, electrical demonstrations help teach fundamental concepts such as voltage, current, resistance, circuits, and electromagnetism.
"Alchemists" can refer to a few different things depending on the context: 1. **Historical Context**: Alchemists were individuals in the medieval and early modern periods who practiced alchemy, a philosophical and proto-scientific tradition. Alchemy aimed to transform base metals into noble metals like gold, discover the elixir of life for immortality, and find the philosopher's stone, which was thought to be the key to these transformations.
Roman astronomy refers to the astronomical knowledge and practices developed and utilized in ancient Rome, particularly from the late Roman Republic through the Roman Empire. Roman astronomy was heavily influenced by earlier Greek astronomy, as the Romans borrowed extensively from Greek knowledge and adapted it to their own needs. Some key points about Roman astronomy include: 1. **Adoption of Greek Knowledge**: The Romans gained much of their astronomical knowledge from Greek scholars.
Astrology is a belief system that suggests a relationship between the positions and movements of celestial bodies—such as planets and stars—and events or characteristics in the human world. Practitioners of astrology interpret celestial phenomena to gain insights into personality traits, life events, and potential future occurrences. Astrology is often categorized in various ways, including Western astrology, Vedic astrology (Jyotish), and Chinese astrology, each with its unique traditions and interpretations.
Barlow's Law, named after the British surgeon and anatomist William Barlow, is primarily referenced in the fields of physiology and cardiology. It states that the amount of blood ejected from the heart (stroke volume) increases in response to an increase in venous return, up to a certain point. This relationship demonstrates the heart's ability to adapt to varying volumes of incoming blood, ensuring efficient circulation.
Vulcan is a hypothetical planet that was once thought to exist in our solar system, specifically between the orbits of Mercury and the Sun. The concept of Vulcan originated in the 19th century as scientists sought to explain certain peculiarities in Mercury's orbit that could not be accounted for by the gravitational influence of the known planets.
The Weiss magneton is a concept related to the magnetic properties of materials, specifically in the context of ferromagnetism. It is named after the French physicist Pierre Weiss, who developed the Weiss theory of ferromagnetism in the early 20th century. The Weiss magneton is associated with the idea of a magnetic moment that arises from the alignment of atomic magnetic moments in a ferromagnetic material.
Particle traps are devices or systems designed to confine and manipulate particles using various physical principles, such as electromagnetic fields, optical fields, or acoustic waves. These traps are used in physics, chemistry, and engineering to study the properties of individual particles, control chemical reactions, and develop new technologies. There are several types of particle traps, each operating on different principles: 1. **Magnetic Traps**: These use magnetic fields to capture and hold charged particles or neutral atoms.
Bengt Berg (1885-1967) was a Swedish ornithologist and writer known for his extensive work in the field of bird studies. He made significant contributions to ornithology through his research, observations, and literature on birds. Berg was particularly interested in the behavior, ecology, and conservation of birds in Sweden and beyond. He also engaged in public education about birds and nature through his writings, which included popular books that aimed to raise awareness and appreciation for avian life.
"Spirit of Knoxville" is a term that can refer to various organizations, events, or initiatives in Knoxville, Tennessee, but one of the most prominent refers to an established non-profit organization called the "Spirit of Knoxville." This organization focuses on community service and enhancing the quality of life in the Knoxville area through various outreach programs, cultural events, and community engagement activities. They aim to foster a sense of unity and pride among residents and support local development efforts.
The Delft Tower Experiment refers to a series of physics experiments conducted at the Delft University of Technology (TU Delft) in the Netherlands, primarily focusing on the principles of gravitation, motion, and the behavior of objects under different physical conditions. One of the most widely discussed aspects of the Delft Tower Experiment is related to the behavior of a pendulum and the effects of gravity on it.
Faraday's ice pail experiment is a classical demonstration of electrostatics conducted by the scientist Michael Faraday in the early 19th century. The experiment illustrates the principles of electrical charge distribution and grounding. ### Description of the Experiment: 1. **Equipment**: The setup consists of a conducting container, commonly referred to as the "ice pail," which is usually made of metal.
Gravity Probe B was a satellite-based experiment launched by NASA on April 20, 2004, to test two predictions of Albert Einstein's general theory of relativity: the geodetic effect and frame-dragging. 1. **Geodetic Effect:** This effect describes how a massive body like Earth warps the space and time around it. Gravity Probe B aimed to measure the amount of this curvature.
The "hot chocolate effect" is a term often used to describe a phenomenon where individuals feel a sense of comfort or emotional warmth in response to something that is calming or pleasurable. This effect can manifest in various contexts, such as enjoying a warm drink like hot chocolate, which can evoke feelings of nostalgia, comfort, and relaxation. In a broader sense, it can also refer to the impact of certain experiences, activities, or interactions that evoke similar feelings of warmth and happiness.

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