Terence Eden. He has a beard and is smiling.

Terence Eden’s Blog

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Book Review: The Gameshouse - The Serpent, The Thief and The Master by Claire North

· 300 words


Book cover.

Everyone has heard of the Gameshouse. But few know all its secrets. It is the place where fortunes can be made and lost though chess, backgammon – every game under the sun. But those whom fortune favours may be invited to compete in the higher league where the games played are of politics and nations, of economics and kings. It is a contest where Capture the Castle involves real castles and w…

Code Palindromes

· 150 words


Binary code displayed on a screen.

An idle thought on a long weekend. Is it possible to create an executable binary which is a palindrome? It's trivial to create a palindromic program in, say, Python: print("hello") # )"olleh"(tnirp Save that as test.py and then run cat test.py | rev | python3 and it'll work. But that's boring! You could do the same by reversing the bits, rather than the characters: …

Book Review: What White People Can Do Next - From Allyship to Coalition by Emma Dabiri

· 1 comment · 600 words


Book cover with pretty flowers on it.

When it comes to racial justice, how do we transform demonstrations of support into real and meaningful change? With intellectual rigour and razor-sharp wit, Emma Dabiri cuts through the haze of online discourse to offer clear advice. This was a refreshing and necessary book to read. Refreshing because so much of the discourse on race is driven by the USA's cultural hegemony - whereas this…

Book Review: Always On - Hope and Fear in the Social Smartphone Era by Rory Cellan-Jones

· 1 comment · 500 words


Book cover.

We live at a time when billions have access to unbelievably powerful technology. The most extraordinary tool that has been invented in the last century, the smartphone, is forcing radical changes in the way we live and work - and unlike previous technologies it is in the hands of just about everyone. Coupled with the rise of social media, this has ushered in a new era of deeply personal…

Book Review: Good Data by Sam Gilbert

· 3 comments · 700 words · Viewed ~398 times


Book cover of overlapping circles.

This is a Bad Book. It is probably the most profoundly disturbing book I've read about the misuse of personal data. Not because it exposes the horrors of algorithmic harassment and discrimination, but because it joyfully revels in them. The book's central thesis is that slurping up personal data, without explicit permission, and using that information to target people is a good thing. While…

Book Review: Monstrous Design - Kat Dunn (Battalion of the Dead series Book 2)

· 300 words


Book cover.

1794, London: Camille and Al are desperately hunting Olympe's kidnapper. From the glamorous excesses of the Vauxhall Pleasure Gardens to the city's seedy underbelly, they are caught in a dangerous game of lies and deceit. And a terrible new enemy lies in wait with designs more monstrous than they could ever imagine... Can Camille play on to the end or will she be forced to show her hand? This…

Which generates more electricity - East- or West-facing solar panels?

· 14 comments · 750 words · Viewed ~2,211 times


Graph showing the difference between east and west panels.

We've had our solar panels for exactly a year. Our roof has an East/West aspect - and we have 2.5kW of panels on each side. Here's a typical graph showing how each side performs during the day. Edent's Solar Panels@Edent_Solar AutomatedEast facing solar panels 🆚 West facing solar panels. London, UK. pic.x.com/JBcd5KPGyJ❤️ 1💬 0🔁 021:30 - Tue 09 March 2021 What I find interesting is that the side…

How to buy team doughnuts when WFH?

· 3 comments · 600 words · Viewed ~337 times


A big box of tasty doughnuts.

I have a conundrum. I'm not very good at social stuff. But I know that buying a couple-of-dozen doughnuts it a nice gesture for a team. So, every few months, I used to pony up for a case of sweet treats. I'm not a manager, or team leader, or anything like that. I just know that an unhealthy amount of sugar is a nice way to bond with colleagues - and meet new people in the office. And, much…

Everything is a string. Everything is an object. Everything is bits.

· 1 comment · 350 words · Viewed ~222 times


Binary code displayed on a screen.

In response to Tom MacWright's "One way to represent things" - which I broadly agree with. When you are a child, the whole world is complicated. By the time you're a teenager, the whole world is simple. Once you grow up, you realise just how complicated everything is. As you obtain mastery, you find a way to simplify everything. I expect that by the time I'm old(er) and grey(er) I'll have gone…

1 year of @edent_solar. We are 100% offset!

· 2 comments · 650 words · Viewed ~740 times


A generation meter showing 4,165kWh.

Our domestic solar panels have generated more electricity in a year than we have consumed. We installed 5kW of solar panels on our roof in 2020. Half are East-facing, half West-facing. Over a full year, they've generated 4,165kWh. By comparison, the average UK household uses about 3,800kWh of electricity per year. But working out exactly how much we've used is slightly trickier. We have a…

Book Preview: Bletchley's Secret Source - Churchill’s Wrens and the Y Service in World War Ⅱ by Peter Hore

· 500 words


Young female officers in a black and white photo.

This is the extraordinary untold story of the Y-Service, a secret even more closely guarded than Bletchley Park. The Y-Service was the code for the chain of wireless intercept stations around Britain and all over the world. Hundreds of wireless operators, many of them who were civilians, listened to German, Italian and Japanese radio networks and meticulously logged everything they heard. Some…

Book Review: Star Wars - From a Certain Point of View

· 350 words


Book cover.

On May 25, 1977, the world was introduced to Han Solo, Luke Skywalker, Princess Leia, C-3PO, R2-D2, Chewbacca, Obi-Wan Kenobi, Darth Vader, and a galaxy full of possibilities. In honor of the fortieth anniversary, more than forty contributors lend their vision to this retelling of Star Wars. Each of the forty short stories reimagines a moment from the original film, but through the eyes of a…