Skip to main content

Physics and Technology for Future Presidents – Richard A. Muller ***

This is, in a way, the supercharged version of one of my favourite popular science books, Physics for Future Presidents. That book is superb. It’s pitched at just the right level and explains all the physics-based science any administrator could need, in language that is approachable and enjoyable. It’s a delight.
This is a more heavyweight take on the subject. Quite literally – it weighs getting on for two kilos, and I felt I’d been doing weight training when I finished reading it. Once again, Richard A. Muller gives us an approach that is supposed to give potential presidential candidates and other administrators the details they need to get a good grasp of the physical sciences and technology, but somehow, for me it just didn’t work as well this time.
Don’t get me wrong – there’s lots of good stuff in it. Muller really gives a complete introductory physics course here, going into a lot more depth about the fundamental science rather than just the applications, which he concentrates on in the earlier book. It has most of the content of the other title (some omissions – I was sad that pebble bed reactors only get a passing reference now), but much, much more theory. That isn’t as frightening as it sounds – it’s theory presented in a very accessible and friendly fashion.
So why don’t I like it as much? In the first place, there’s just too much in it. It really is more like the book of a course than a popular science book, down to each chapter ending in discussion topics, research topics, essay questions, multiple choice questions… far too much of a textbook. Strangely, I also disliked it when the author got a bit too personal, bringing in more about himself. This usually works well in popular science, but seemed out of place in something so like an academic course.
There was also one point of the physics that worried me. To keep things simple, I guess, Muller makes a big thing of light being a wave, and despite covering quantum theory does this as much as possible from a wave viewpoint. Photons have to get a mention but are brushed aside with great frequency and he plays them down as wave packets rather than particles. I can only quote Richard Feynman: ‘I want to emphasize that light comes in this form – particles. It is very important to know that light behaves like particles, especially for those of you who have gone to school, where you were probably told something about light behaving like waves. I’m telling you the way it does behave – like particles.’ Much though I like Richard Muller’s writing, I can hardly disagree with Feynman.
All in all then, it’s a great textbook for a physics course for non-scientists, and there’s plenty of stuff in there to interest scientists as well. But for an enjoyable popular science read, please turn to Physics for Future Presidents.
Hardback:  
Review by Brian Clegg

Comments

Popular posts from this blog

De/Cipher - Mark Frary ****

I was a little doubtful when I first saw this book. Although it has the intriguing tagline 'The greatest codes ever invented and how to crack them' the combination of a small format hardback and gratuitous illustrations made me suspect it would be a lightweight, minimal content, Janet and John approach to codes and ciphers. Thankfully, in reality Mark Frary manages to pack a remarkable amount of content into De/Cipher's slim form.

Not only do we get some history on and instructions to use a whole range of ciphers, there are engaging little articles on historical codebreakers and useful guidance on techniques to break the simpler ciphers. The broadly historical structure takes the reader through basic alphabetic manipulation, keys, electronic cryptography, one time pads and so on, all the way up to modern public key encryption and a short section on quantum cryptography. 

We even get articles on some of the best known unsolved ciphers, such as the Dorabella and the Voynich ma…

Paul McAuley - Four Way Interview

Paul McAuley won the Philip K. Dick Award for his first novel and has gone on to win the Arthur C. Clarke, British Fantasy, Sidewise and John W. Campbell Awards. He gave up his position as a research biologist to write full-time. He lives in London. His latest novel is Austral.


Why science fiction?

For one thing, I fell in love with science fiction at an early age, and haven’t yet fallen out of love with it (although I have flirted with other genres). For another, we’re living in an increasingly science-fictional present. Every day brings headlines that could have been ripped from a science-fiction story. Giant robot battle: Who knew a duel between chainsaw-armed mech suits could be so boring? for instance. Or, Roy Orbison hologram to embark on UK tour in 2018. And looming above all this, like Hokusai’s famous wave, are the ongoing changes caused by global warming and climate change, which is just one consequence of human activity having become the dominant force of change on the planet…

Cosmology for the Curious - Delia Perlov and Alex Vilenkin ***

In the recently published The Little Book of Black Holes we saw what I thought was pretty much impossible - a good, next level, general audience science title, spanning the gap between a typical popular science book and an introductory textbook, but very much in the style of popular science. Cosmology for the Curious does something similar, but coming from the other direction. This is an introductory textbook, intended for first year physics students, with familiar textbook features like questions to answer at the end of each chapter. Yet by incorporating some history and context, plus taking a more relaxed style in the writing, it's certainly more approachable than a typical textbook.

The first main section, The Big Bang and the Observable Universe not only covers basic big bang cosmology but fills in the basics of special and general relativity, Hubble's law, dark matter, dark energy and more. We then move onto the more speculative (this is cosmology, after all) aspects, brin…