Sanger method by Ciro Santilli 37 Created 2025-06-17 Updated 2025-07-16
C example by Ciro Santilli 37 Created 2025-06-17 Updated 2025-07-16
Phi X 174 by Ciro Santilli 37 Created 2025-06-17 Updated 2025-07-16
Peptide hormone by Ciro Santilli 37 Created 2025-06-17 Updated 2025-07-16
Pulsar by Ciro Santilli 37 Created 2025-06-17 Updated 2025-08-08
This is one of those things that when astronomers first saw them they went "oh fuck we've found extraterrestrial life".
CPU microbenchmark by Ciro Santilli 37 Created 2025-06-17 Updated 2025-07-16
Some examples:
1915 Nobel Prize in Physics by Ciro Santilli 37 Created 2025-06-17 Updated 2025-07-16
Jointly awarded to Bragg Junior and Senior. Junior was only 25 at the time, the youngest ever STEM nobel prize laureate as of 2024, and given that science is getting harder nad harder, this is not likely to change ever.
Part of what they did was to determine the structure of a bunch of rocks. These must have been every exciting times, to be able for the first time to have direct evidence of the molecular composition of materials.
1974 Nobel Prize in Physics by Ciro Santilli 37 Created 2025-06-17 Updated 2025-07-16
As described at Section "Radio astronomy", this new type of telescope led to the exciting discovery of new types of astronomical objects, notably pulsars and quasars.
Paper by Fred Sanger by Ciro Santilli 37 Created 2025-06-17 Updated 2025-07-16
DNA sequencing method by Ciro Santilli 37 Created 2025-06-17 Updated 2025-07-16
Model protein by Ciro Santilli 37 Created 2025-06-17 Updated 2025-07-16
Ciro Santilli defines a "model protein" as a protein which has been significantly used in the history of protein science, in analogy to the term model organism.
Key characteristics of model proteins include:
  • they are easy to obtain and are stable
  • they are important to medical applications
  • they are small and easier to understand for early studies
Important model proteins include:
Hubble's law by Ciro Santilli 37 Created 2025-06-17 Updated 2025-07-16
Mullard Radio Astronomy Observatory by Ciro Santilli 37 Created 2025-06-17 Updated 2025-07-16
Video 1.
New Radio Telescope For Cambridge University (1963) by British Pathé
. Source.
Video 2.
Space Age Latin Lesson (1968) by British Pathé
. Source.
Quasar by Ciro Santilli 37 Created 2025-06-17 Updated 2025-07-16

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