Terence Eden. He has a beard and is smiling.

Terence Eden’s Blog

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Blimey! A WiFi smoke alarm for twenty quid!

· 11 comments · 550 words · Viewed ~1,028 times


Smoke detector and instruction manual.

After my rant a few weeks ago, I finally found a cheap WiFi smoke alarm. A few disclaimers before I get into this review: It was shipped from China, not from the UK as stated. The device doesn't exist on the manufacturer's website. Stock on Amazon keeps appearing and disappearing, so may be difficult to get. If you're happy with those limitations, let's crack on! This is the CS01W /…

A year of WFL (Working From Linux)

· 3 comments · 550 words · Viewed ~593 times


Unix is user-friendly — it's just choosy about who its friends are.

A year ago, I decided to buy a new Linux laptop. I also decided to switch to using it full time for work. I've always used Linux for personal use - but was mostly stuck with MacOS for work. I don't like MacOS. Since I was WFH, I decided to switch to full time WFL - Working From Linux This is a brief list of what hasn't worked. As ever, while I'm grateful for my employers' enlightened BYOD…

Book Review: Quarantine Comix

· 250 words


Cartoon of small white woman surrounded by a big black dog.

It's hard reviewing a comic book like this. A weekly or daily feed of little vignettes of lockdown life regularly raises a chuckle. But it long-form, it doesn't quite work. We already know how the story ends - after a year, you're still in lockdown. You've grown around the belly, but have you grown as a person? No, probably not. The sketches are cheerful, relatable, and a little heartbreaking …

A weird solar blockchain thing - Rowan Energy

· 5 comments · 1,100 words · Viewed ~1,728 times


Using Blockchain to encourage green energy is not viable due to the incredible amount of energy it takes to mine transactions.Our blockchain is a POA (proof of authority) blockchain that is designed to run on ultra lower powered devices. The devices are in the home of our supporters and take only about $10 per year to power.

I blog about my solar panels - probably a bit too much! Recently, a reader asked me if I'd heard of Rowan Energy's solar payback scheme - so I took a look into it. Here's how it works: Rowan installer a "miner" next to your solar inverter (the big box that turns DC from solar panels into AC for home use). The "miner" monitors how much electricity you produce and reports it back via your home…

The 74,000 numbers of Barclays Bank

· 12 comments · 350 words · Viewed ~10,299 times


Long list of phone numbers in JSON format.

The UK faces an epidemic of telephone scams. Fraudsters are constantly calling people up pretending to be their bank. But how can you be sure the number displayed on your screen in genuine? You can't. The telecom system is hopelessly insecure and shouldn't be trusted for anything more complicated than dialling the speaking clock. Barclays bank knows that customers are worried about this. So…

Book review: A Brief History of Motion - Tom Standage

· 500 words


Book cover with cogs and wheels on it.

Our society has been shaped by the car in innumerable ways, many of which are so familiar that we no longer notice them. Why does red mean stop and green mean go? Why do some countries drive on the left, and some on the right? How did cars, introduced only a little over a century ago, change the way the world was administered, laid out and policed, along with experiences like eating and…

How not to sort a list of countries

· 6 comments · 250 words · Viewed ~610 times


A list of flags. Estonia, Spain, Finland, France, UK, Greece, Croatia, Hungary, Ireland.

Being from the United Kingdom is hard sometimes. When scrolling through a list of countries, we might be found down the bottom as "UK" or near the top as "Great Britain". Occasionally someone files us under "England" - thus ignoring Wales, Scotland, NI etc. Once in a while, it'll be "The UK". Truly, no one has suffered as we have suffered⸮ Here's a list of countries from the Curve Credit card (…

Book Review: Record of a Spaceborn Few (Wayfarers 3) - Becky Chambers

· 350 words


A human staring up at the stars.

Hundreds of years ago, the last humans left Earth. After centuries wandering empty space, humanity was welcomed – mostly – by the species that govern the Milky Way, and their generational journey came to an end. But this is old history. Today, the Exodus Fleet is a living relic, a place many are from but few outsiders have seen. When a disaster rocks this already fragile community, those Exo…

Book Review: A Closed and Common Orbit (Wayfarers #2) by Becky Chambers

· 350 words


People looking out into a galaxy of stars.

Beginning during the final events of The Long Way to a Small, Angry Planet, this standalone sequel branches out to explore new characters and new corners of the galaxy. Once, Lovelace had eyes and ears everywhere. She was a ship’s artificial intelligence system, tasked with caring for the health and well-being of her crew, possessing a distinct personality and very human emotions. Now, r…

How to fake AVIF thumbnail images

· 300 words · Viewed ~324 times


Linux bash terminal icon.

AVIF is the hip new image format. It is born out of video compression technology. Modern video streaming services have a complicated relationship with multiple resolutions. A video is usually encoded several time - for high, medium, and low bandwidths. When you start streaming, your playback device usually picks the lowest quality stream to start with. If it downloads it quickly, then it jumps to …

Homebrew Wanker™! Review of the Pinter fresh brewing kit

· 20 comments · 1,150 words · Viewed ~18,388 times


A big red cask in a sea of cardboard.

Do you like beer? Do you like cider? Would you like to brew your own? Would you like a frustrating experience? Well, gang, do I have a treat for you! This is the Pinter from the Greater Good Fresh Brewing Company. It promises to introduce you to the wonderful world of beer and cider brewing. It is only mildly annoying to use. First up, cost. £75. That's a chunk of change - but it comes with …

Let's make football matches shorter!!

· 7 comments · 550 words · Viewed ~375 times


Florentino Perez says "We have to analyse why young people, 16 to 24 year olds. 40% of them aren't interested in football. Why? They say the games are too long. If young people don't watch an entire game, it's because it isn't interesting enough, or we'll have to shorten the games."

ESPN FC@ESPNFC ESPNFlorentino Perez says we may need to make football matches shorter than 90 minutes 😳 pic.x.com/wvxbIFdp5c❤️ 10,647💬 2,580🔁 009:09 - Tue 20 April 2021 On the face of it, I sort of get it. Viral football clips of sporting prowess (or failures) do Big Numbers™ on social media. Casual fans love them, and even non-fans might watch them. A regular football match is a 2-3 hour commit…