Heaviside step function by Ciro Santilli 35 Updated +Created
Capsaicin by Ciro Santilli 35 Updated +Created
Active compound in pepper.
Can AGI be trained in simulations? by Ciro Santilli 35 Updated +Created
Or is real word data necessary, e.g. with robots?
Fundamental question related to Ciro's 2D reinforcement learning games.
Bibliography:
Literature by Ciro Santilli 35 Updated +Created
Ciro Santilli used to read books when he was younger (Harry Potter up to the 4th, Lord of the Rings), but once you are reading code, technical articles and news the whole day, you really just want to watch videos of people doing useless things on YouTube to rest, enough text.
Books are slow. No patience. Need faster immediate satisfaction.
Paradoxically Ciro feels like he's becoming a writer of sorts though, one semi independent section/answer/piece of knowledge at a time.
Writing is not just giving out information. It is re-feeling it.
Animal-in-the-loop by Ciro Santilli 35 Updated +Created
Ciro Santilli invented this term, it refers to mechanisms in which you put an animal in a virtual world that the animal can control, and where you can measure the animal's outputs.
J. Craig Venter Institute by Ciro Santilli 35 Updated +Created
Founded by Craig Venter by joining up other existing institutes.
Create gradient image with ImageMagick by Ciro Santilli 35 Updated +Created
convert -size 256x256 gradient: out.png
convert -size 256x256 gradient:white-black out.png
convert -size 256x256 gradient:red-blue out.png
convert -size 256x256 radial-gradient: out.png
convert -size 256x256 radial-gradient:white-black out.png
Shooter game by Ciro Santilli 35 Updated +Created
Inner mitochondrial membrane by Ciro Santilli 35 Updated +Created
D'alembert operator in Einstein notation by Ciro Santilli 35 Updated +Created
Given the function :
the operator can be written in Planck units as:
often written without function arguments as:
Note how this looks just like the Laplacian in Einstein notation, since the D'alembert operator is just a generalization of the laplace operator to Minkowski space.
Raspberry Pi Pico variant by Ciro Santilli 35 Updated +Created
ATP synthase by Ciro Santilli 35 Updated +Created
One of the most beautiful molecular machines known!
The first one with such complexity that was uncovered.
The thing rotates like a water wheel for God's sake, except it uses protons instead of water.
The ATP synthase complex is so large that Power, Sex, Suicide by Nick Lane (2006) page 123 contains a cryoEM image of several ATP synthases on small membrane vesicles, this is the paper: pubs.acs.org/doi/abs/10.1021/bi00437a031# under a fucking paywall.
Video 1.
ATP synthase in action by HarvardX (2017)
Source.
Ribosome large subunit by Ciro Santilli 35 Updated +Created
Both eukaryotic and prokaryotic ribosomes have a large and a small subunit.
Fable by Ciro Santilli 35 Updated +Created
Ribosome small subunit by Ciro Santilli 35 Updated +Created
The small one in comparison to the ribosome large subunit.
Song Fei (erhu) by Ciro Santilli 35 Updated +Created
The Hobbit (film series) by Ciro Santilli 35 Updated +Created
Also way too idealistic :Sliding Scale of Idealism vs. Cynicism.
Also the good/evil is way too black and white.
If only everything was instead funny and charming and intelligent like the very first part in the Shire... that section and others interspersed withing the running are good film level.
Margin Call (2011) by Ciro Santilli 35 Updated +Created
Video 1.
Peter Sullivan discovers the issue scene from Margin Call
. Source.
Video 2.
Senior partners emergency meeting scene from Margin Call
. Source. God, Jeremy Irons is destroying it!!! And all others too.
Video 3.
Fire Sale of Mortgage Bonds scene from Margin Call
. Source.
Video 4.
Investment Analyst Explains Margin Call by The Plain Bagel
. Source.
Pinned article: ourbigbook/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!
Video 1.
Intro to OurBigBook
. Source.
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
    Video 2.
    OurBigBook Web topics demo
    . Source.
  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:
    • 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
    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.
    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