Recently, I've been twitching for a more rigorous intellectual challenge for the science and engineering side of me, which has led to me researching the millennium problems, designing scientific experiments, and adding books like Eight Amazing Engineering Stories to my reading list. In other words, I was rather looking forward to this as an interesting and in-depth look at a selection of technologies and the stories of how they came to be. Unfortunately, it turns out that what I consider in-depth is a little different from what people writing a companion book for a series of YouTube videos considers in-depth; so yes, I have to admit that I found this book a little disappointing, and am glad that it only took me a couple of days to read, but that does not mean you should stop reading this review, or even that you shouldn't read the book. Let me explain.
There are certain principles that I have found underpin an astonishing number of our modern systems, and gaining a thorough understanding of a principle like that can enable you to understand or surmise how so many different things work. One of those, which is what we will be discussing today, is the photoelectric effect. It seems like at least once a week I come across some new piece of technology that leverages the photoelectric effect in a completely new or different way, and increasingly I marvel at how such a relatively simple principle underpins so much of our modern world. So let's talk about the photoelectric effect.
A while back now we posted about 5G technology as part of our efforts to develop educational content here on the site. This post about quantum computing technology and some of the ways in which we can anticipate it being implemented is in the same vein; quantum computing has been increasingly touted as another sort of “miracle” technology about which we hear a great deal of hype, but without a lot of insight into the details. This post will hopefully rectify that a little.
When I say that space has an image problem, I mean that the common conceptions of space are distorted. The typical person not only doesn't understand space, they don't understand what we do in space. That matters, because ordinary people interact with space technology on a daily, sometimes hourly basis. I don't just mean people like me, who work in the space industry. If you own a cell phone, or use a credit card, you are almost certainly interacting with space technology when you use those devices.
Broadly, I classify my writing as speculative fiction, which includes the genres that are typically shelves under both the fantasy, and science fiction categories. Yet, you will notice that the majority of my works, both published so far on the site, and in progress, fall in the fantasy genre. Considering that my "real" job involves working with advanced, experimental satellites, that might seem somewhat counter-intuitive, and indeed I've gotten a lot of questions recently about why I don't write more science fiction. So, I've decided to try to provide an answer, other than the fact that I'm not nearly as skilled or imaginative, to why I'm not the next Isaac Asimov.