OurBigBook.com Why it is hard to make money from this website by 
Ciro Santilli 40 Updated 2025-07-16
Ciro Santilli 40 Updated 2025-07-16There is basically only one scalable business model in education as of the 2020's: helping teenagers pass university entry exams. And nothing else. Everything else is a "waste" of time.
Perhaps there is a little bit of publicity incentive to helping them win knowledge olympiads as well, but it is tiny in comparison, and almost certainly not a scalable investment. This may also depend on whether universities consider anything but exams, which varies by country.
That marked is completely saturated, and Ciro Santilli refuses to participate in it for moral reasons.
Beyond that, there is no scalable investment. Other non-scalable investments that could allow one to make a lifestyle business are:
- extra-curricular initiatives to get younger children interested in science. These may have some money stream coming from the parents of the children. This happens because for young children, the parents are more in control, and the parents, unlike the students, have some money to spend. An example: www.littlehouseofscience.com/This business model is possible because experiments for young children may be cheap to realize, unlike any experiment that would matter to a teenager or adult.
- creating a private university, for profit or not. Of course, at this point, you would be either:
- competing against the reputation and funding of century old universities
- or be offering more boring, lower tech or techless courses, to (God forbid the phrasing) "worse students", i.e. at a "worse university"
Teenagers and young adults:
- don't have money to give you if you want to "help them learn for real"
- are somewhat forced to obtain their "reputable university" reputation to kickstart their careers
It is this perfect storm that places this specific section of education in such a bad shape that it is today.
This project is likely to fail. It could become the TempleOS of wikis. The project' autism score is quite high. It might be an impossible attempt at a lifestyle business. But Ciro is beyond caring now. It must be done. Other things that come to mind:
- www.youtube.com/playlist?list=PLibNZv5Zd0dzvoxXrjA9xNHLpdgLhTkZz "Obsessed" playlist by Wired. Helps Ciro feel better about himself.
- Don Quixote
- pipe dream
- Video "Don't Try - The Philosophy of Charles Bukowski by Pursuit of Wonder (2019)"
Dangerous combination:and for any crazy person who might wish to join: Men Wanted for Hazardous Journey.
In some ways, Ciro was reminded of OurBigBook.com by this documentary. Ken built his ultimate audio system without regard to money and time, to enjoy until he dies. Ciro is doing something similar. There is one fundamental difference however: everyone can enjoy a website all over the world.
A bit ominous though that the whole thing was eventually sold off for a fraction of the building cost: www.washingtonpost.com/style/interactive/2024/ken-fritz-greatest-stereo-auction-cost/.
Teachers have the incentive of making open source to get more students.
Students pay when they want help to learn something.
Not a fun of giving up control for such a low-maintenance cost venture... but keeping a list just in case...
If Ciro Santilli weren't a natural born activist, he chould have made an excellent intelligence analyst! See also: Section "Being naughty and creative are correlated".
- Stack Overflow Vote Fraud Script
- GitHub makes Ciro feel especially naughty:
- All GitHub Commit Emails: he extracted (almost) all Git commit emails from GitHub with Google BigQuery
Figure 1. All GitHub Commit Emails repo before takedown. Screenshot from archive.is. - A repository with 1 million commits: likely the live repo with the most commits as of 2017
- An 100 year GitHub streak, likely longest ever when that existed. It was consuming too much server resources however, which led to GitHub admins manually turning off his contribution history.
- 500 on adoc infinite header xref recursion: that was fun while it lasted
Patches which were merged by Ciro himself on repositories which eh feels have large public visibility, e.g. those to which he has been given push permission.
Repositories to which Ciro gained push permission because of his contributions:
The following contributions where not immediately verified by others, but they were not reverted either and I think they are good.
| Date | Project | Type | Description |
|---|---|---|---|
| 2014-12 | plasticboy/vim-markdown | Review patch | Add tilde-fenced code blocks |
Inherent viscosity is a measure of the viscosity of a polymer solution, providing insight into the molecular weight and the flow characteristics of the polymer. It is defined as the natural logarithm of the ratio of the viscosity of a dilute solution of the polymer to the viscosity of the solvent alone, normalized by the concentration of the polymer.
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!
Intro to OurBigBook
. Source. We have two killer features:
- 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-calculusArticles 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/derivativeVideo 2. OurBigBook Web topics demo. Source. - 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.
- to OurBigBook.com to get awesome multi-user features like topics and likes
- as HTML files to a static website, which you can host yourself for free on many external providers like GitHub Pages, and remain in full control
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. 
- Infinitely deep tables of contents:
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