Host: Ben Krasnow.
Uber practical, well described setups deep science stuff, he is awesome and has been at Google since 2014: www.linkedin.com/in/ben-krasnow-6796a94/
AlphaPhoenix by Ciro Santilli 37 Updated 2025-07-16
www.youtube.com/watch?v=qiMR6yAFfyA He obtained PhD from UCSB in Materials, exploring, among other things, growth of a semiconductor called lead selenide.
Aweseome dude filmed a bit of the high end univeresity equipment while doing his thesis.
NileRed by Ciro Santilli 37 Updated 2025-07-16
Great chemistry content. Well detailed setups, notably substance extraction from off-the-shelf products.
Cody'sLab by Ciro Santilli 37 Updated 2025-07-16
This dude is mind blowing. Big respect.
Some of the most impressive videos are the ones in which he goes and extracts metals from minerals himself all the way.
But God, the typography of the channel name is so insane! Why no space???
Shame the academic system wasn't compatible with him: www.reddit.com/r/codyslab/comments/f5531p/codys_qualifications/ Maybe there were safety issues involved though.
Video 1.
What's Been Going On With Cody'sLab? by Cody'sLab (2019)
Source. Cody opening up about some issues he's having life. Notably: being naughty and creative are correlated.
Art by Ciro Santilli 37 Updated 2025-07-16
Stuff that is beautiful but useless because it does not make food or houses cheaper.
Or from Ciro Santilli's best random thoughts:
Without technology, one cannot survive. Without art, one cannot live.
But that sure enough has a Jesus semi-precursor, and likely many others: man shall not live by bread alone.
There is some art however that lives in the fine intersection between beauty and usefulness:
Useful by Ciro Santilli 37 Updated 2025-07-16
Something is useful if it either:
Maybe those are genial. Maybe not. Nostalgia is just too strong to discern. Ciro still goes back to them for rest.
These did not stand the test of time however.
When Ciro was ten years old, he was addicted to 2 cartoons: Pokemon and Dragon Ball Z!
Pokemon had just launched in Brazil in 1999, 2 years after the Japanese launch: br.historyplay.tv/hoje-na-historia/comeca-exibicao-original-do-anime-pokemon (archive) And Dragon Ball, was first aired in 1989 in Japan! My God, those translations took forever back then!
And everyone was playing Pokemon on their Game Boy Color. Ciro was already cheap however, and didn't buy the console despite wanting it, and just played it through his friends handhelds. But maybe this is a good thing. Playing alone sucks.
Lower teens, before discovering more hardcore stuff that is more genial and adult-venerable:So a base mix of what you migth expect from a regular male teenager born in 1989 Brazil.
OK, Ciro still comes back to those from time to time, he confesses. Nostalgia, nostalgia.
The following are also adult venerable though :-)
Video 1.
Killing In the Name by Rage Against The Machine (1992)
Source.
As mentioned on Wikipedia, it has only 8 lines of lyrics.
And the most satisfying "Ugh"s ever recorded on tape. Rap rock perfectly describes the genre.
Exoticism by Ciro Santilli 37 Updated 2025-07-16
Video 1.
Emmenez-moi by Charles Aznavour (1968)
Source. The ultimate ode to exoticism.
ASCII art by Ciro Santilli 37 Updated 2025-07-16
It should be a crime to automatically generate ASCII art from images.
For some ASCII art in the Bitcoin blockchain see: ASCII art.
        z

        ^
        |    *------*
        |   /|      /
        |  / |     /|
top -------*------* |
        |  | *----|-*
        |  |/     | /
        |  |      |/
bottom ----*------*
        |  |      |
        +--|------|-----> y
       /   |      |
      /    |      |
  x  /     |      |
    v
          left   right
Code 1.
3D cube plot ASCII art by Ciro Santilli (2021)
ASCII typeface by Ciro Santilli 37 Updated 2025-07-16
Tis term was invented by Ciro Santilli, it refers to ASCII art of text, essentially creating a typeface. in that medium..
Film by Ciro Santilli 37 Updated 2025-07-16
Our definition of "film" is a broad one, including any moving picture, of any length, animated or not.
For the standard "2 hour film" format, see feature film.

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