The Significant Weather Observing Program (SWOP) is a program established by the National Weather Service (NWS) in the United States to enhance weather observation efforts, particularly in identifying and reporting significant weather events. The program focuses on encouraging volunteers, such as trained weather observers or spotters, to report severe weather phenomena, including heavy precipitation, severe thunderstorms, tornadoes, and other notable atmospheric conditions.
Spree, in the context of numbers, often refers to a particular way of looking at numerical sequences or collections. However, as a specific term, "Spree" is not widely recognized in mathematics. There is also a term "spree" in a more general sense, which refers to an excursion or a period of indulging in an activity, often used in a colloquial context (like "shopping spree").
"Bullet catch" refers to a classic stage magic trick that involves a performer appearing to catch a bullet fired from a gun. This illusion has been performed by various magicians throughout history and typically involves a number of safety precautions and techniques to ensure the performer's safety. The methods used to achieve the illusion can vary widely, with some performers using gimmicked firearms, blank ammunition, or other techniques to create the appearance of catching a bullet.
Hermann Weyl (1885–1955) was a prominent German mathematician and theoretical physicist known for his contributions to various fields, including mathematics, physics, and philosophy. His work has had a significant impact on areas such as group theory, differential geometry, and the foundations of quantum mechanics.
In various fields such as mathematics, computer science, and software development, the term "simple module" can refer to different concepts depending on the context. 1. **Mathematics (Module Theory)**: In the context of algebra, particularly module theory, a **simple module** is a module that has no submodules other than the trivial module (the zero module) and itself.
Thermodynamic pump testing is a method used to evaluate the performance and efficiency of pumps, specifically those used in HVAC (Heating, Ventilation, and Air Conditioning) systems, as well as in various other processes involving fluids. This testing typically involves measuring and analyzing the temperature and pressure changes that occur within the pump and the fluid it moves.
Philosophy and economics is an interdisciplinary field that explores the foundational, ethical, and conceptual issues related to economic theories, practices, and policies. This field examines how philosophical concepts such as justice, value, and rationality intersect with economic principles and models. Here are a few key areas where philosophy and economics intersect: 1. **Ethics of Economic Policies**: Philosophers analyze the moral implications of various economic practices and policies.
The Acoustical Society of America (ASA) offers several awards to recognize outstanding contributions to the field of acoustics. These awards celebrate achievements in research, education, and service within the acoustical community. Some of the notable awards include: 1. **Silver Medal Awards**: These are awarded in various categories such as musical acoustics, psychological and physiological acoustics, and noise. They honor individuals for their significant contributions to research and technology in specific areas of acoustics.
Seashell resonance, often associated with the characteristic sound produced when a seashell is held to the ear, is an intriguing acoustic phenomenon. When you place a seashell against your ear, you might hear a sound reminiscent of ocean waves or a soft, soothing hum. This sound is not actually the ocean or water contained within the shell; rather, it is the result of the amplification of ambient noise by the shape of the shell.
The Lovász conjecture is a well-known conjecture in combinatorial discrete mathematics, specifically in the field of graph theory. Proposed by László Lovász in 1970, the conjecture pertains to the structure of edge-coloring in a certain class of graphs known as Kneser graphs. To explain the conjecture, we first need to define Kneser graphs.
"Free drift" can refer to different concepts depending on the context, but in a general sense, it often describes a state where something is allowed to move or operate without restraint or control.
As of my last knowledge update in October 2023, there is no widely recognized individual or entity named Anton Sushkevich. It is possible that Anton Sushkevich could refer to a private individual or a lesser-known figure in a specific field, such as business, academia, or arts, but without additional context, it is difficult to provide specific information.
Home 2017 TalkTalk 38Mbps nominal, Google M-lab speed test:
Home 2025 Giffgaff
Home 2025 Sky Broadband WiFi Max Hub SR213 (SR213-02-UK-wht) 1GBPS:
Admin at 192.168.0.1/ username admin password same as wifi password.
Nothing makes the fact that your life is an illusion clearer than animations of molecular biology processes. You just have no idea what is going on inside your own body right now!
And don't get Ciro Santilli started on the brain and the impossibility of free will.
And yet, we live, oblivious to all of it.
Video 1.
ATP synthase in action by HarvardX (2017)
Source.
Video 3.
The Inner Life of the Cell by XVIVO Scientific Animation (2011)
Source. Also created for BioVisions from Harvard University apparently like other amazing videos. It also has the best music.
Video 4.
DNA animations by wehi.tv for Science-Art exhibition by WEHImovies (2018)
Source.
Video 5. Source. Reupload by the MRC Laboratory of Molecular Biology, which was reuploaded from www.pbslearningmedia.org/resource/den08.sci.life.stru.dengue/dengue-virus-invades-a-cell/ which was reuploaded from wherever crazy place XVIVO put it.

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