Zatoichi effect Updated 2025-07-16
This is a neologism by Ciro Santilli, it refers to the fact that Zatoichi was not fully blind, but extremely hard of sight, which makes him:
  • too capable for the blind people, who did not trust him
  • too incapable for non-blind people, who despised him
and metaphorically refers to similar situations where a person or group of people are in the middle of two groups and not part of either of them.
A related thing that comes to mind is Aum Shinrikyo's Prophet Shoko Asahara, who was semi blind, and would bully the fully blind people of his school for blind people.
Erhu Updated 2025-07-16
Figure 1.
A blind erhu street performer playing in Jingzhou, Hubei (2006)
Source. Playing the erhu is a traditional occupation for blind people in China, a notable example being Abing.
Video 1.
Suwu herding sheep played by Song Fei (2017)
Source.
Video 2.
The 12 Most Famous Erhu Melodies in China (2021)
Source. TODO transcribe list.
Kosovo War Updated 2025-07-16
Meet-in-the-middle algorithm Updated 2025-07-16
Video 1.
The algorithmic trick that solves Rubik's Cubes and breaks ciphers by polylog (2022)
Source.
Scott Hassan Updated 2025-07-16
The guy who coded the initial version of BackRub, the first version of Google Search, but left before the company formed. TODO how did he meet Largey Brage? Why did he leave Google?
In 1997 he cofounded eGroups, a mailing list management website, together with the mysterious Carl Victor Page, Jr., Larry Page's older brother. eGroups was sold to Yahoo! in 2000 for $432m, just before the Dot-com bubble burst.
As of 2021 his net worth was of "only" $1b, even though his original Google shares would have been worth $13b. He must have sold too much too early to do other cool stuff. archive.ph/IgkMI:
When Mr. Page and Mr. Brin founded Google in 1998, Mr. Hassan bought 160,000 shares for $800. When Google went public in 2004, the shares were worth more than $200 million. The shares, now in Google’s parent company, Alphabet, would be valued at more than $13 billion today [2021].
Did Largey give him this nice deal as a way to thank him for helping start the company, or was it just that they had no big hopes and $800 seemed right? youtu.be/pmXDtTD6vQY?t=146 suggests the stocks were part of his compensation for 3 months of coding work. Also mentioned at: nypost.com/2021/08/20/google-founder-created-revenge-site-against-estranged-wife
In 2001, Scott married a Vietnamese chick called Allison Huynh from university and they had three children.
In 2014 Hassan asked for a divorce, and the proceedings were a shitshow, lasting more than 7 years.
In 2004 he tried strike a $20 million[ref] post-nuptial after Google went public, which she declined, so things were already crappy back then.
Then, during the divorce, Scott even created a revenge website for her as well. He's so petty! Down as of 2024 of course. There are only some weird redirect archives now: web.archive.org/web/20210915000000*/https://allisonhuynh.com redirecting to sites.google.com/view/allisonhuynhcom
To be fair, he did work on a lot of cool stuff after BackRub for which he deserves credit, not the least the company that created the Robot Operating System, which is a cool sounding open source project, which is awesome. But this divorce story is so damning! He should just own up to it, split the cash, and move on... The fact that the Google money came from an investment before marriage likely complicates things.
The fact that he does not have a Wikipedia page as of 2022 is mind blowing, especially after divorce details. Maybe Ciro Santilli will create it one day. Just no patience now. OK, done it June 2022: en.wikipedia.org/wiki/Scott_Hassan let's see if it lasts. The page lasted but ended up being Ciro Santilli's first edit war, how exciting:
Looking a the history, he just kept revealing different IPs and continuously reverting, which other people put back in. Another of his IPs:
  • 24.234.111.66 is marked as being from Las Vegas online.
There is also an interesting edit from 2600:1700:5470:5c50:7566:9580:1b60:ab41 which mentions without source the little known fact
after working at Washington University's Medical Libraries Group (having been recruited out of SUNY Buffalo for the summer).
so it could be Hassan adding some actually good and interesting information to the article. That one however also has an edit to en.wikipedia.org/wiki/Ernest_Nagel so maybe it's not him.
Figure 2.
Scott Hassan and Allison Huynh posing with a green screen in 2001
. Source. Oh, to be young and feel love's keen sting.
Figure 3.
Screenshot of allisonhuynh.com by the Daily Mail
. Source.
Escherichia coli Updated 2025-07-16
Size: 1-2 micrometers long and about 0.25 micrometer in diameter, so: 2 * 0.5 * 0.5 * 10e-18 and thus 0.5 micrometer square.
Genome:
  • 4k genes
  • 5 Mbps
  • www.ncbi.nlm.nih.gov/genome/167
  • wget ftp://ftp.ncbi.nlm.nih.gov/genomes/all/GCF/000/005/845/GCF_000005845.2_ASM584v2/GCF_000005845.2_ASM584v2_genomic.fna.gz
  • wget -O NC_000913.3.fasta 'https://www.ncbi.nlm.nih.gov/search/api/sequence/NC_000913.3/?report=fasta'
Omics modeling: www.ncbi.nlm.nih.gov/pmc/articles/PMC5611438/ Tools for Genomic and Transcriptomic Analysis of Microbes at Single-Cell Level Zixi Chen, Lei Chen, Weiwen Zhang.
Ethereum Updated 2025-07-16
Euclid's postulates Updated 2025-07-16
Postulates are what we now call axioms.
CAPTCHA Updated 2025-07-16
Laplace operator Updated 2025-07-16
Can be denoted either by:
Our default symbol is going to be:
Last mile problem Updated 2025-07-16
The exact same problem appears over and over, e.g.:
Ciro Santilli also identified knowledge version of this problem: the missing link between basic and advanced.
OpenCog Updated 2025-07-16
The Employment Test Updated 2025-10-14
That's Ciro Santilli's favorite. Of course, there is a huge difference between physical and non physical jobs. But one could start with replacing desk jobs!

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