Homework

This is a part of the homework feature of my blog, which is an ongoing conversation with my mate S.F.

Hey mate. Lovely to see you again, as always.

The Standard Model is our best quantum theory, not a new wave punk band.

Psychogeography is the exploration of urban environments that emphasizes interpersonal connections to places and arbitrary routes. It involves the study of the precise laws and specific effects of the geographical environment, consciously organized or not, on the emotions and behavior of individuals. One of the key tactics for exploring psychogeography is the loosely defined urban walking practice known as the dérive.

Mind-blindness is a theory that autistic people lack a Theory of Mind, which can lead them to a lack of empathy. This is discussed by Dave Plummer, over here: Mindblindness.

The fucking UX got fucked. Speaking of UX, I recently picked up this Complete Web Design and UX Mastery Bundle from Humble Bundle.

The Joker is a fascinating and dark character.

My theory about cynicism is that it leads you to the truth something like 99% of the time. The extra 1% is a rounding error, but that’s where the good stuff is, a cynic might miss it.

Can’t Hurt Me: Master Your Mind and Defy the Odds is a famous book by David Goggins, an athlete and soldier. I haven’t read this one yet, but I’ve heard about it.

M*A*S*H started in 1972 and continued until 1983 releasing 256 episodes (a nice binary number!).

This Town looks pretty interesting! It premiered on 31 March this year (2024) and tells the story of a band’s formation against a backdrop of violence.

Entrapment should be illegal. In some jurisdictions, it is!

The expression from the river to the sea is a political phrase that refers geographically to the area between the Jordan River and the Mediterranean Sea, an area formerly known as Palestine. The implications of the phrase depend on who is saying it and what they mean.

The two-state solution to the Israeli–Palestinian conflict proposes to resolve the conflict by establishing two nation states in former Mandatory Palestine. The implementation of a two-state solution would involve the establishment of an independent State of Palestine alongside the State of Israel. The two-state solution is widely supported in the international community, as well as by the Palestinian Authority; however, Israel rejects the creation of a Palestinian state. One of my friends told me that they used to think this was a good idea, but now don’t believe it would be workable. I personally am not well informed enough to have an opinion on this one.

The Revolution Will Not Be Televised is a satirical poem and Black Liberation song by Gil Scott-Heron: Gil Scott Heron – The Revolution Will Not Be Televised.

The Smashing Pumpkins are an alternative rock band from Chicago, USA. Their album Mellon Collie and the Infinite Sadness featured significantly in my adolescence. We discussed their song 1979. Cool track.

The Holocaust is an example of when the bureaucracy didn’t save us. It was perpetrated by a bureaucracy. The essay on bureaucracy that I typed up is here: Inside Bureaucracy.

Homophily is a concept in sociology describing the tendency of individuals to associate and bond with similar others, as in the proverb “birds of a feather flock together”. The presence of homophily has been discovered in a vast array of network studies: over 100 studies have observed homophily in some form or another, and they establish that similarity is associated with connection. The categories on which homophily occurs include age, gender, class, and organizational role.

She’s all kinds of fucked up, but she’s fucking cool.

If you don’t know where to start, just start anywhere!

Hypocrisy Is the Greatest Luxury is an album featuring the track Television, the Drug of the Nation.

I’m not a criminal, I just want some drugs.

I have done a little crypto programming (Programming Lore says you should never do this, because it is fraught with peril). I have a PHP library called kickass-crypto which aims to make using PHP encryption library facilities a little easier. Not sure I succeeded. My blowfish implementation for JavaScript and PHP known as pccipher got listed on Bruce Schneier’s website, one of my triumphs in life. :)

Good name for a beer: No Alarms. (I think maybe that was the beer talking? I suspect this remark was inspired by Radiohead – Karma Police)

The xkcd comic I mentioned is this one: Dependency. It indicates how flimsy some of our practices are.

Mrs. Frisby and the Rats of NIMH is awesome. I will get you a copy. <3

You can use the pulse reflection method to locate a fault in a cable. A pulse induced at the starting end of the cable reaches the cable fault with a speed of v/2 and then is reflected back toward the starting end of the cable. The elapsed time multiplied by the diffusion speed v/2 gives the distance to the source of the fault.

I think I’m paranoid (lyrics).

Judith Lucy wrote a few books. I read Drink, Smoke, Pass Out (because for me that title was clickbait) which was fun.

You mentioned Metallica: Some Kind of Monster again. I still haven’t got around to watching it!

“Existential angst” and “existential dread” mean the same thing. They refer to the horror and unease one can feel when they become aware of their temporary place in a vast universe and the responsibility they have for their own actions.

We discussed Adele – Hello, hello from the other side.

And to wrap up I have a note here that says “Colorize”. And that’s all it says. I can’t remember what that was about..?

Subversion @ GitHub

I wanted to use Subversion to checkout one of my GitHub repo branches, because an svn checkout only downloads the files it needs, not a full copy of every file ever added. But I discovered that GitHub sunset Subversion integration earlier this year. Sad face. Still, I suppose the economics justify that decision. As a consequence of my research, which was a bit sketchy because there is still heaps of documentation out there referring to the GitHub features which no longer exist, I did happen to learn about:

Old Book Teardown #9: Basic Electronics – Volumes 1 through 6 (1955) | In The Lab With Jay Jay

I mostly published this ten hour long video just to exasperate Dave Jones. ;)

This post is part of my video blog and you can find more information about this video over here.

You can support this channel on Patreon: patreon.com/JohnElliotV

Silly Job Title: Buzz Boss.

In this video I take a good long hard look at the entirety of this book.

The book is Basic Electronics – Volumes 1 through 6 written by Van Valkenburgh, Nooger and Neville, Inc. and published in 1955.

The book is about the state of electronics at the time it was written. It was commissioned by the United States Navy, who used it to train their technicians. Later, it was released for civilian use.

In the book there is lots of material on vacuum tubes, which were state of the art at the time. The sixth volume adds material on transistors and frequency modulation, which were bleeding edge technology at the time.

I learned heaps from reading this book, particularly about the various types of vacuum tubes (also known as “valves” by the British): diode, triode, tetrode, pentode, and Klystron, among others.

Also I learned that the name “transistor” is a contraction of “transfer resistor”, I didn’t know that!

If you would like to watch this video but don’t have ten hours to spare, you can find out how to increase the playback speed more than 2x on my YouTube hacks page.

The links to archive.org I mention in the video are these:

Also I found PDFs for Volumes 1 through 5 here:

Oh, and the link for Make: magazine is here: https://makezine.com/

Thanks very much for watching! And please remember to hit like and subscribe! :)


Following is a product I use picked at random from my collection which may appear in my videos. Clicking through on this to find and click on the green affiliate links before purchasing from eBay or AliExpress is a great way to support the channel at no cost to you. Thanks!

RV77 4K HDMI USB 2.0 4-Port HDMI KVMThis is an image of the product.

Let’s go shopping!

Tools for IoT Hacking

I’m reading Practical IoT Hacking: The Definitive Guide to Attacking the Internet of Things and it mentioned some equipment I’m interested in:

Kubuntu 24.04

I want to install some software to check it out (MySQL and MySQL Workbench) but I’m having trouble making it work on Debian. So I decided to spin up an Ubuntu instance for this job. I picked Kubuntu 24.04 (Ubuntu with KDE Plasma desktop) and this is my first go at using Ubuntu 24.04. Figured I should document the installation experience, which I have done here.

Extra Content #16: Unboxing of Bosch IXO VI Electric Screwdriver with Angle Screw Adapter

This post is part of my video blog and you can find more information about this video over here.

You can support this channel on Patreon: patreon.com/JohnElliotV

In this video I unbox my my new Bosch equipment, including my Bosch IXO VI Electric Screwdriver and the Bosch IXO Angle Screw Adapter.

I recorded this video back in September 2023 but forgot to upload it at the time, so releasing now for the archives.

Thanks very much for watching! And please remember to hit like and subscribe! :)


Following is a product I use picked at random from my collection which may appear in my videos. Clicking through on this to find and click on the green affiliate links before purchasing from eBay or AliExpress is a great way to support the channel at no cost to you. Thanks!

Swann & Morten Handle For No. 10 10A 11 15 15A Scalpel HandleThis is an image of the product.

Let’s go shopping!

USB Cables Drawer

I organized my USB cables drawer. Left is USB 2.0, right is USB 3.0. Front is Mini-B and iPhone cables (including Lightening cables), middle is Micro-B (5-pin and 10-pin) and Type-A, back is Type-B. Conspicuously absent are Type-C which are filed in a different drawer. Also front-right are adapters, switches, hubs, and there’s even a USB light in there.

John's USB cables drawer

Extra Content #15: Unboxing of M6013 Capacitance Meter and MESR-100 ESR Meter | In The Lab

This post is part of my video blog and you can find more information about this video over here.

You can support this channel on Patreon: patreon.com/JohnElliotV

This is an old video I found while tidying up my files today. I recorded this back in September 2023, around about a year ago. Figured I might as well publish it on Elliot’s Extras.

In this video I unbox my Yum Cha M6013 Capacitance Meter and my Yum Cha MESR-100 ESR Meter. Then I attach some banana plugs to one of my Yum Cha Probe Tweezers.

Thanks very much for watching! And please remember to hit like and subscribe! :)


Following is a product I use picked at random from my collection which may appear in my videos. Clicking through on this to find and click on the green affiliate links before purchasing from eBay or AliExpress is a great way to support the channel at no cost to you. Thanks!

Yum Cha Stainless Steel TrayThis is an image of the product.

Let’s go shopping!