Articles Title Id Created Updated
1Semiconductor research leading to the point contact transistor by John Bardeensemiconductor-research-leading-to-the-point-contact-transistor-by-john-bardeen2026-10-182026-10-18
1The Transistor, A Semi-Conductor Triode by John Bardeen and Walter Houser Brattainthe-transistor-a-semi-conductor-triode-by-john-bardeen-and-walter-houser-brattain2026-10-182026-10-18
1Hideki Yukawa - Facts by Nobel Prize Outreachhideki-yukawa-facts-by-nobel-prize-outreach2026-10-182026-10-18
1The Nobel Prize in Physics 1950 by Nobel Prize Outreachthe-nobel-prize-in-physics-1950-by-nobel-prize-outreach2026-10-182026-10-18
1The Nobel Prize in Physics 1951 by Nobel Prize Outreachthe-nobel-prize-in-physics-1951-by-nobel-prize-outreach2026-10-182026-10-18
1The Nobel Prize in Physics 1952 by Nobel Prize Outreachthe-nobel-prize-in-physics-1952-by-nobel-prize-outreach2026-10-182026-10-18
1The Nobel Prize in Physics 1953 by Nobel Prize Outreachthe-nobel-prize-in-physics-1953-by-nobel-prize-outreach2026-10-182026-10-18
1The Nobel Prize in Physics 1954 by Nobel Prize Outreachthe-nobel-prize-in-physics-1954-by-nobel-prize-outreach2026-10-182026-10-18
1The Nobel Prize in Physics 1955 by Nobel Prize Outreachthe-nobel-prize-in-physics-1955-by-nobel-prize-outreach2026-10-182026-10-18
1Introduction to Phase Contrast Microscopy by Nikon Instruments Inc.introduction-to-phase-contrast-microscopy-by-nikon-instruments-inc2026-10-182026-10-18
1Phase contrast microscope by University of Groningenphase-contrast-microscope-by-university-of-groningen2026-10-182026-10-18
1How I discovered phase contrast by Frits Zernikehow-i-discovered-phase-contrast-by-frits-zernike2026-10-182026-10-18
1Retherford, Robert Curtis by Istituto della Enciclopedia Italianaretherford-robert-curtis-by-istituto-della-enciclopedia-italiana2026-10-182026-10-18
1Theory of the Lamb shift in hydrogen and light hydrogen-like ions by Vladimir Yerokhin and otherstheory-of-the-lamb-shift-in-hydrogen-and-light-hydrogen-like-ions-by-vladimir-yerokhin-and-others2026-10-182026-10-18
1Fine Structure of the Hydrogen Atom by Willis Eugene Lamb Jr.fine-structure-of-the-hydrogen-atom-by-willis-eugene-lamb-jr2026-10-182026-10-18
1Fine Structure of the Hydrogen Atom by a Microwave Method by Willis Eugene Lamb Jr. and Robert Curtis Retherfordfine-structure-of-the-hydrogen-atom-by-a-microwave-method-by-willis-eugene-lamb-jr-and-robert-curtis-retherford2026-10-182026-10-18
1The Coincidence Method by Walther Bothethe-coincidence-method-by-walther-bothe2026-10-182026-10-18
1The statistical interpretation of quantum mechanics by Max Bornthe-statistical-interpretation-of-quantum-mechanics-by-max-born2026-10-182026-10-18
1Zur Quantenmechanik der Stoßvorgänge by Max Bornzur-quantenmechanik-der-stossvorgange-by-max-born2026-10-182026-10-18
1The Nuclear Induction Experiment by Felix Bloch and othersthe-nuclear-induction-experiment-by-felix-bloch-and-others2026-10-182026-10-18

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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 5. . 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.
  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