Helmut Schmidt is a parapsychologist best known for his work in the field of psychokinesis, particularly through his experiments with random number generators and the potential influence of human consciousness on these systems. He conducted research that aimed to investigate whether mental intention could affect physical systems, such as influencing the output of random number generators. Schmidt's work is notable within the parapsychology community, where he explored topics related to consciousness, intention, and their possible effects on reality.
Henry Siedentopf is a name primarily associated with a key figure in the development of early radio technology. He was an engineer and inventor who contributed to advancements in wireless communication. One of his notable achievements was the invention of the "Siedentopf circuit," which helped in the design and function of early radio transmitters.
Hermann Nicolai is not a widely recognized term or name in popular culture or history. It could refer to a specific individual with that name, such as a professional in a certain field, a historical figure, or even a character in a book or media. However, without additional context, it is difficult to provide a specific answer.
Jürgen Meyer-ter-Vehn is a prominent German physicist known for his contributions to the fields of laser physics and quantum optics. He has made significant advancements in the understanding of light-matter interaction, particularly in relation to high-intensity laser fields and their applications in various scientific domains. His research often involves exploring the fundamental aspects of lasers and their applications in technology and medicine.
Jürgen P. Rabe is a notable figure in the field of science and engineering, particularly known for his work related to optical technologies and laser systems. He has made significant contributions to areas such as photonics and optical communication. If you have a specific aspect of Jürgen P.
Jörg Kärger is a notable scientist in the field of physics and chemistry, particularly recognized for his work in the area of diffusion and magnetic resonance. He has contributed significantly to the understanding of molecular dynamics and porous materials. His research often involves advanced techniques such as nuclear magnetic resonance (NMR) to investigate transport processes in various materials.
Anurag Sharma is a physicist known for his contributions in the field of condensed matter physics and materials science. His research often focuses on areas such as electronic materials, nanotechnology, and the fundamental properties of materials. He may be involved in experimental or theoretical studies, depending on his specific area of expertise. Specific details about his work, achievements, or affiliations might vary, and more current or detailed information may be available through academic publications or institutional profiles.
Karl Leo is a well-known figure in the field of semiconductor physics and technology, particularly recognized for his contributions to organic semiconductors and organic electronics. He is associated with research on organic light-emitting diodes (OLEDs), organic solar cells, and organic field-effect transistors (OFETs). His work has significantly advanced the understanding and application of organic materials in electronic devices.
Karl Wirtz does not appear to be a widely recognized figure or term based on information available up to October 2023. It's possible that "Karl Wirtz" could refer to a private individual or someone who is lesser-known in a specific context that isn't widely documented.
Katharina Boll-Dornberger is a professional associated with the field of law and labor relations. She is known for her expertise in employment law, labor relations, and related legal matters. She has worked in various capacities, possibly including academia, consulting, or legal practice.
Klaus Fuchs was a German-born physicist who is best known for his role in the development of nuclear weapons during World War II and for his subsequent espionage activities. Fuchs was born on December 29, 1911, in Germany and later moved to the United Kingdom, where he became a prominent scientist. During World War II, Fuchs worked on the Manhattan Project, the Allied effort to develop atomic bombs.
Krzysztof Wilmanski may refer to a notable figure, but there isn't widely publicly available information about him in general knowledge databases or common sources. If you could provide more context or details about who you are referring to—such as their field of work (science, art, business, etc.
Kurt Diebner was a German physicist and one of the key figures in the German nuclear research program during World War II. He is known for his work on nuclear physics and his involvement in the development of nuclear reactors and atomic bomb research. His contributions were part of broader efforts by various scientists in Germany during that time to explore atomic energy, although the German atomic project did not succeed in developing a nuclear weapon before the war's conclusion.
Ludwig Waldmann does not seem to refer to any widely recognized figure or concept in popular culture, history, or science as of my last update in October 2023. It's possible that he could be a private individual, or a lesser-known figure in a specific context.
Peter Herbert Jensen is not widely recognized in mainstream contexts; rather, it might refer to a person who may not have significant public recognition or may belong to a specific field or locality.
Reimund Gerhard does not appear to be a widely recognized figure in public databases or notable events as of my last knowledge update in October 2023. It's possible that he is a private individual, a professional in a niche field, or a newly emerging figure in various contexts.
Thomas Martinetz is a notable figure in the field of computer science, particularly recognized for his contributions to neural networks and machine learning. He is known for his work on self-organizing maps (SOM) and has published numerous papers related to artificial intelligence and computational intelligence. His research often focuses on topics related to network architectures, pattern recognition, and the development of algorithms that mimic biological processes.
As of my last knowledge update in October 2023, there is no widely recognized individual or concept specifically named "Ulrich Höfer." It's possible that "Ulrich Höfer" refers to a less public figure, a person who emerged after my last update, or it could be a name used in a specific context (such as a character in literature or an academic professional).
Walter Hoppe is a prominent German mathematician and statistician known for his work in the fields of statistics and economics. He has made significant contributions to areas such as statistical theory, Monte Carlo methods, and econometrics. Hoppe is also recognized for his role in the development of statistical software and for his publications that aim to bridge the gap between statistical theory and practical application in economics and other social sciences.
Rudolf Kühnhold was a German engineer known for his contributions to the field of engineering and related technologies. However, there are no widely recognized figures by that exact name in historical records or contemporary literature. It’s possible that you may be referring to someone who is not well-documented or perhaps misremembering or misspelling a name.

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