Patent by Ciro Santilli 37 Updated 2025-07-16
Figure 1.
User-operated amusement apparatus for kicking the user's buttocks figure 5
. Source.
Billy Mitchell (gamer) by Ciro Santilli 37 Updated 2025-07-16
Video 1.
When Cartoon Network Destroyed Billy Mitchell by Karl Jobst
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Soluforce is a company that specializes in the development and supply of high-performance composite reinforced thermoplastic and flexible pipe solutions. Their products are typically used in various industries, such as oil and gas, water transportation, and other industrial applications that demand durable and lightweight piping systems. The solutions they offer are designed to provide benefits like resistance to harsh environmental conditions, reduced maintenance costs, and easy installation compared to traditional piping systems.
The South Pacific Gyre is a large system of rotating ocean currents located in the South Pacific Ocean. It is one of several major gyres in the world's oceans and is characterized by its clockwise circulation. The gyre is formed by a combination of wind patterns and the Earth's rotation, which influences the movement of water in the oceans.
William Cochran was an American physicist best known for his contributions to solid-state physics, particularly in the area of crystallography and the study of phase transitions in materials. He played a significant role in advancing the understanding of lattice dynamics and the properties of materials at various temperatures and pressures. Cochran's work often involved theoretical modeling and experimental studies to explore how crystal structures and their vibrations affect the physical properties of materials.
William Irwin Thompson is an American cultural philosopher, writer, and speaker known for his interdisciplinary approach to topics such as culture, consciousness, and the evolution of society. He was born on July 16, 1938, and has contributed to discussions in various fields, including anthropology, history, and ecology. Thompson is recognized for his critique of modernity and his exploration of alternative ways of thinking about civilization and human experience.
Włodzimierz Spasowicz is a Polish mathematician known for his work in functional analysis, probability theory, and the theory of Markov processes. His contributions have been significant in the field of mathematical analysis, and he is recognized within the academic community for his research and publications.
Johnson's algorithm is an efficient algorithm for finding the shortest paths between all pairs of vertices in a weighted, directed graph. It is particularly useful when the graph contains edges with negative weights, provided that there are no negative weight cycles. The algorithm combines both Dijkstra's algorithm and the Bellman-Ford algorithm to achieve its results. ### Overview of Johnson's Algorithm 1.
The Joint Precision Airdrop System (JPADS) is a military logistics system designed to deliver payloads, such as supplies or munitions, via precision airdrop methods. It uses advanced technologies to enable accurate drops of cargo from aircraft to a designated target area, minimizing the risk of overshooting or undershooting the intended drop zone.
As of my last update in October 2021, there isn't widely recognized information regarding an individual named Jorge Arturo Mendoza Huertas. It's possible he could be a private individual, a professional in a specific field, or a figure who gained prominence after that date. If you could provide more context or details about who he is or why he is notable, I might be able to help you better.
Josip Franjo Domin does not appear to be a widely recognized figure, term, or concept in the publicly available data up to October 2023. It's possible that he is a local or less well-known individual, or that the name pertains to a specific context or field not covered extensively in mainstream sources.
The Journal of Hazardous Materials is a peer-reviewed scientific journal that focuses on research related to hazardous materials and their impact on the environment and human health. It covers a broad range of topics, including the characterization, monitoring, and management of hazardous materials, as well as studies on their toxicity, environmental fate, and remediation technologies.
The **Journal of the American Ceramic Society** is a peer-reviewed scientific journal that publishes original research articles, reviews, and technical notes in the field of ceramic science and engineering. It is affiliated with the American Ceramic Society, which promotes the study and use of ceramics across various applications including materials science, engineering, and technology.
Judah ibn Verga was a notable Jewish scholar and physician in the 16th century, particularly renowned for his contributions to Jewish thought and philosophy. His full name is sometimes given as Judah ben Solomon ibn Verga. He is best known for his literary works, including "Shevet Yehudah," which discusses various topics related to Jewish law, ethics, and philosophy.
Judith S. Olson is a notable American researcher and professor recognized for her contributions in the fields of information and computer science, particularly in collaborative systems, human-computer interaction, and group dynamics. She has published numerous papers and has been influential in the study of how technology affects collaboration in teams. Olson has held academic positions at institutions such as the University of Michigan.
Julius Weisbach (1806–1871) was a German engineer, mathematician, and physicist, best known for his contributions to the fields of fluid mechanics and hydraulic engineering. He is particularly noted for the development of the Weisbach equation, which is used for calculating the head loss due to friction in pipes. His work laid the foundation for modern hydraulic engineering and water flow analysis.
Jun'ichi Tsujii is a prominent figure in the field of artificial intelligence, especially known for his work in natural language processing (NLP) and computational linguistics. He has contributed to various aspects of AI, including language understanding and machine learning. Additionally, he has been involved in academia and research, and his work has influenced both theoretical and practical applications of AI in understanding and generating human language.
Jurjen Battjes is a Dutch physicist known for his work in the fields of electromagnetism and radio frequency engineering. He has contributed to various research areas, including the development of theoretical models and experimental methods within these fields.
Kandilli Observatory, officially known as the Kandilli Observatory and Earthquake Research Institute, is a prominent research institution located in Istanbul, Turkey. It is affiliated with Boğaziçi University and is primarily focused on the study of seismic activity, geology, and space sciences. The observatory is named after the Kandilli district in Istanbul, where it is situated.

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