In this section we will gather some more advanced ideas besides the basic features described at how the website works.

Ciro is looking for:

The initial incentive for the creators is to make them famous and allow them to get more fulfilling jobs more easily, although Ciro also wants to add money transfer mechanisms to it later on.

We can't rely on teachers writing materials, because they simply don't have enough incentive: publication count is all that matters to their careers. The students however, are desperate to prove themselves to the world, and becoming famous for amazing educational content is something that some of them might want to spend their times on, besides grinding for useless grade.

Maybe we should talk to innovative schools, as they might be more open to such use of technology.

As mentioned at Section "Linux Kernel Module Cheat", this should be merged into that other project.

In this project Ciro Santilli extracted (almost) all Git commit emails from GitHub with Google BigQuery! The repo was later taken down by GitHub. Newbs, censoring publicly available data!

Ciro also created a beautifully named variant with one email per commit: github.com/cirosantilli/imagine-all-the-people. True art. It also had the effect of breaking this "what's my first commit tracker": twitter.com/NachoSoto/status/1761873362706698469

In 2016 Ciro made a script downloaded Facebook profile pictures.

This was possible at the time without any login by using a 2010 profile ID dump from originally announced at: blog.skullsecurity.org/2010/return-of-the-facebook-snatchers since profile picture access was not authenticated.

The profile ID dump was downloadable through a BitTorrent named fbdata.torrent of about 2.8GB, mostly compressed. Doing:on Ubuntu 20.04 gives:This dump widely reported e.g. on Hacker News at: news.ycombinator.com/item?id=1554558.

At some point however, Facebook finally started to require tokens to view public profile pictures, thus making such further collection impossible, e.g. as of 2021: developers.facebook.com/docs/graph-api/reference/v9.0/user/picture mentions:This is also mentioned e.g. at: stackoverflow.com/questions/11442442/get-user-profile-picture-by-id. This major privacy flaw was therefore finally addressed at some point, making it impossible to reproduce this project.

Ciro downloaded 10 thousand of those pictures, and did facial extraction with: stackoverflow.com/questions/13211745/detect-face-then-autocrop-pictures/37501314#37501314

He then created single a video by joining 10 thousand of those cropped faces which can be uploaded e.g. to YouTube. Ciro later decided it was better to make those videos private however, as sooner later he'd lose his account for it.

Companies like YouTube blocking this kind of content is the type of thing that makes companies take longer to fix such gaping privacy issues, and is a bit like security through obscurity. A video makes it clear to everyone that there is a privacy issue very effectively. But people prefer to hide and look away, and then 99% of people who know nothing about tech get their privacy busted by actual criminals/government spies and never learn about it.

But now that Facebook finally fixed it, it's fine, no need for the video anymore.

This is meant to be an answer to: diy.stackexchange.com/questions/27669/how-can-i-thoroughly-blackout-a-bedroom-window-on-a-budget but that question was protected and I can't answer right now because I don't have 10 reputation on the website, so here goes.

The problem with virtually all sleeping masks on the market is that they leave a lot of room near your nose for light to come in.

Ciro Santilli discovered a useful workaround for that: make the mask tighter with a swimming goggles!

Just make the goggles as loose as possible to not put pressure on your eyes, and then strap them over the sleeping mask.

If you are a back sleeper, put the googles forward as normal. If you are a stomach sleeper, put the googles on the back of your head, and the straps over the mask. This way you wont get your head squished by the goggles and the bed.

Once Ciro understood the idea, Googling "swimming googles sleeping mask" led to: mantasleep.uk/ might be a good option.

Another good Google is "sleeping mask blackout".

Tell students to:

Praise those that do this very highly, and give them better grades if you have that superpower.

This is part of a larger concept Ciro Santilli holds dear: don't just consume, but also produce.

Whatever you do, even if it is playing video games: if you manage to produce related content that will interest other people, and possibly allow you to get paid, it will much much fun to do that thing.

Search a lot first, and only create your own when you can't find something that suits you.

Someone else has already written everything you can come up with.

And if you do find something useful that you want to modify, propose your modifications to the author: they can also be useful to them and others.

A function where the domain is the same as the codomain.

Once you have crated something awesome, you have to advertise it, otherwise no one will ever find it.

This means:

Eventually, people will find you on the front page of Google searches, and then you will know that you've truly made something useful.

Then, if people find errors, or have questions, they will write a comment near the content itself.

Then, next person that comes along and has the same problem, will also find that comment, and your answer will solve their problems too.

The perfect way to do this is to use GitHub issues

This section is about functions that operate on numbers such as the integers or real numbers.

For example, if you write LaTeX files for you PDFs, give both PDFs and the LaTeX.

This allows other people to:

Whenever you make a change to your material, people should still be able to access the previous version.

Maybe there was something in the previous version that they needed, and you just removed.

Git + GitHub is the perfect way to do versioning.

When you do get face to face time with students, don't teach a large group.

Everything you want to teach is already online.

And if it is not, then you are wasting your time saying it face-to-face instead of creating such online resource.

The only goal of meeting students is talking to them individually or in small groups to:

and letting them do the same amongst themselves.

If you talk to a large group, you will only reach / understand a very small percentage of the group, so your time is wasted.

It is better to deeply understand what 25% of the students feel and adapt the course material, than to talk to everyone at once, and have only 5% understand anything.

There is only one thing that can truly motivate you to make good materials: becoming famous.

Strive for that. Make good materials. Publish them. Get good reviews. Loop.

This generates a virtuous loop, which makes you produce better and better material.

Other people with similar philosophies: