Updated 03-Aug-2025 The original formulation of Zipf's law was based on naturally occurring word frequencies and their rank order in a given English language corpus. For one example, merely 135 words accounted for 50% of the total word frequencies. This could be extended to phrases as well. For foreign language learners, this means that there ... Read more
Updated 03-Aug-2025 On January 1, 2009 CNN published an article on memory. Now would be a good time to review and expand on that article, in the hopes of improving our own memory. It may be useful to conceive of the Art of Memory as having four broad application areas, a set of techniques (often ... Read more
Updated 03-Aug-2025 Necessity being the mother of invention, what if a densely populated, but small (~10m) country were to have zero access to petroleum for fertilizer and agriculture in general? Sustailable Agriculture would be a result (or starvation). What if Sustainable Agriculture Weren't Theoretical? The Case of Cuba Cuba's Agrifood System in Transition How to ... Read more
Updated 03-Aug-2025 Note: instructions for installing and configuring phpMyAdmin also included below. Related Artices in Debian Services and Applications - Debian on AWS Lightsail - OpenVPN on Debian + UFW Firewall - Nginx and Letsencrypt on Debian - PHP & MariaDB on Debian - Grav CMS on Debian As of December, 2018 there are decent ... Read more
Updated 03-Aug-2025 It is a good idea to get PHP and MariaDB on Debian set up before Nginx (except the PhpMyAdmin which can come after). Related Artices in Debian Services and Applications - Debian on AWS Lightsail - OpenVPN on Debian + UFW Firewall - Nginx and Letsencrypt on Debian - PHP & MariaDB on ... Read more
Updated 03-Aug-2025 The book is "Sapiens" and it is all about humans. Fascinating and eye-opening, it provides enormous perspective for us humans today. Sapiens by Yuval Noah Harari I agree that there are things to disagree with in the book (my Kindle version is littered with notes where he is wrong, or possibly wrong) but ... Read more
Updated 03-Aug-2025 The thing about history is that there is a lot of it. And prehistory, well, so much more. The highlights: carbon/methane sequestration 50mya seas and temperatures Return of the wooly mammoth Arctic resources Emigration for the next 1,000 years O Canada Paleocene-Eocene Thermal Maximum (PETM) > At least since 1997, the Paleocene–Eocene Thermal ... Read more
Updated 03-Aug-2025 10 trillion galaxies times 100 billion stars. One trillion squared. That's what we are talking about. In addition, the universe is possibly 250 times larger than the observable universe. Mind boggling. First Observed Interstellar Object 'Oumuamua is possibly a lightsail object sent for observation, and in any case is definitely from outside the ... Read more
Updated 03-Aug-2025 Google likes to remove functionality on free products to induce upselling. This is a common tactic in many software/SAS models. However, the cost of adopting Gsuite is very high, relative to free. Essentially a 5-10 pack of mailboxes with $5/month for the least expensive Gsuite paid option. That's $300-$600/year. What is sadly missing ... Read more
Updated 03-Aug-2025 By Amazon Canada, I am referring to the Amazon Advantage Canada operation. Pure, unadulterated incompetence. Support requests go something like this: - Me: Here is my problem, with detail - AC: Request for information (which is already in the detail) - Me: Submission of requested info, again - AC: Thank you, please wait ... Read more
Updated 03-Aug-2025 Read This Book on Sleep (2020) Bill Gates recommends the book Why We Sleep, and it is excellent. All of my notes above need to be revised with this book in mind. I highly recommend reading it, to get more science, less psychobabble. How Much Sleep is Enough? (2018) Now that my eldest ... Read more
Updated 03-Aug-2025 A sampling of Debian + Cinnamon keyboard shortcuts (incomplete) Function LMDE3 ChromeOS Refresh Ctrl+R Task List Partial Screenshot Debian Terminal Under Edit > Preferences > Shortcuts set the Edit > Copy, Edit > Paste, and Edit > Select All accelerator keys to Ctrl+C, Ctrl+V, and Ctrl+A respectively. Screenshots Under Keyboard > Shortcuts > ... Read more
Updated 03-Aug-2025 Update November 2023 This particular device has really held its value and its performance. By value I mean that the same device costs nearly the same five years later (about 8,000 THB, though there are newer, larger screen devices that cost around the same). LineageOS on this has not had any difficulties over ... Read more
Updated 03-Aug-2025 Note: I've replaced Fish Shell with Bash in my personal technology stack, as of March 2018. Ha ha, back on Fish Shell. Fish Shell is a very useful shell. I use it on OSX and Linux. Provides for some sanity at the command line. For an editor I use Nano. Note that there ... Read more
Updated 03-Aug-2025 Note: if you just want a secure Gecko-based browser, there is LibreWolf which can be installed using Extrepo. Firefox woes Firefox has dramatically disintegrated under the so-called leadership of Mitchell Baker, enriching herself to the tune of millions while the market share (and revenue) of Firefox plummeted and 250 employees were laid off. ... Read more
Updated 03-Aug-2025 Bash being the most common shell, it makes sense to learn bash shell scripting. I didn't think this at first and later came to the conclusion, having spent time with Fish Shell. However, Bash is definitely old and creaky with some frankly ridiculous implementation details. Fish can be installed most everywhere, and is ... Read more
Updated 03-Aug-2025 This article briefly describes some issues with managing portable music players on Linux, particularly the Apple Ipod Shuffle and the Sandisk Clip Jam (it's replacement). Note that the Ruizu x52 is the proper replacement for the Sandisk Clip Jam Quod Libet Quod Libet is absolutely zero help with managing portable music players (with ... Read more
Updated 03-Aug-2025 How to manage fonts in Debian (installing/removing/refreshing). See also Fonts, Typefaces, Typography Microsoft Core Fonts Installer Check to see if this is installed via apt-cache sudo apt-cache search ttf-mscorefonts-installer Emoji fonts Yeh, I don't like them but people use them so need to see them. sudo apt install fonts-noto-color-emoji Debian and application fonts ... Read more
Updated 03-Aug-2025 Tools change over time, but it seems that in the Epub world we have more of the same. As of November 2018: - Calibre's Epub Editor is pretty nifty - Sigil development stalled, then picked up again - Pagina Epub Checker is still under development and useful - Pandoc with or without some ... Read more
Updated 03-Aug-2025 In this post I outline what I would consider a compelling form factor, one which existed for a while, but which may be is returning for certain niche uses. Usability and Useful Form Factors While the term notebook has been taken over to mean a laptop computer that is much larger on average ... Read more