Part of the Twenty Books in Twenty Days series.

Sadly, another one of those “what happened to the author” books. As much as I don’t want to be a gatekeeper, Dawkins might well have been better sticking to evolution rather than branch out into religion and trans issues (the former in which he’s forthright but not original and the latter where he’s just wrong).

But whatever happened since, “The Selfish Gene” [affiliate link] itself is a classic. It’s where the word “meme” came from, and memes are everywhere these days! It’s well written and makes a difficult subject understandable. It refined my thinking about evolution, the scientific process and science writing in general.

Part of the Twenty Books in Twenty Days series.

The concept is right there in the title: Serious scientific answers to absurd hypothetical questions. Is it possible to use a machine gun to create a jet pack? How many Lego bricks would it take to build a bridge from London to New York? How high can a human throw things?

In that sense, “What if?” [affiliate link] is another one of those “backwards” choices. The book itself is only ten years old but I think my love of taking absurd questions seriously goes back much further. I do it often when my kids ask silly questions, but Munroe is able to do it with a lot more scientific and mathematical rigour. I love the concept, and it’s executed pretty much perfectly.

Following on from XKCD, “What if?,” and “How to” comes Randal Munroe’s “What if? 2.” It’s another collection of silly questions with scientific, humorous answers. Examples include “Could you eat a cloud?” and “How far could you see if you had an eye as big as the earth?”

It’s as simple as this: if you liked those books, you’ll like this one.

“Incineration of organic matter within it” is a bad feature for an umbrella.

## “If you convert [your car] to run on copies of this book instead of gas, it will burn through 30,000 words per minute, several dozen times faster than the word consumption of a typical human.”

If you thought that “How to“, the follow-up to “What if…” would be more practical, then you’d be wrong.

Whether it’s chasing a tornado without getting up from your couch or moving your house with jet engines, Munroe takes another fun, inventive journey through science and maths. While it doesn’t quite hang together as well as “What if,” it still manages to amuse, educate¹ and entertain.

This book isn’t what I was expecting. I know Sara Pascoe’s standup and thought this might be some fun, light reading.

To be fair, the writing does have fun bits but the subject matter? Not so much. Relationships, power dynamics, tesosterone, prostitution. Heavy stuff! She’s clearly done reseach and quotes interviews¹ she’s conducted. This is no “memoir” as many comedians have done. But nor is it an academic treatise. There are still personal bits, as she discusses the struggles she had grappling with some of the more challenging concepts or how her opinions had changed over time. It’s a refreshing approach as most authors push the solution rather that the journey to it. Sometimes the route is more interesting than the destination.

“What if…?” is a totally ridiculous idea for a book and pretty much perfect because of it. The concept is asking all kinds of silly questions and seeing where they go. For example, what if a the earth suddenly stopped spinning? (Spoiler alert: it’s not good.)

There’s a beauty to both asking and taking the time to answer “absurd hypothetical questions.” It’s one of those things you’ll either “get” or you’ll think is utterly stupid. (Check out the reviews on Goodreads if you have any doubt.) To be fair, the people in the latter camp are probably not wrong but they’d be missing a lot of fun.

• C and Unix pioneer Dennis Ritchie reported dead – It’s a sad week for the IT industry.
• Alma telescope opens its eyes – Awesome. In the original sense of the word.
• Mercury’s Explosive Volcanic History – Both beautiful and fascinating.
• Apple’s iPod: ten years old – Is it really a decade since the first iPod?

• Lytro — light field sensor photography – This “light field sensor” sounds amazing but I am a little skeptical. I’ll believe its potential more when I hear about it being used by “real” people rather than in controlled situations.
• QuickLook Plugin For Mobile Provisioning Files – If you understand the title and develop iOS apps you need this plugin!
• C and Unix pioneer Dennis Ritchie reported dead – It’s a sad week for the IT industry.

• Alma telescope opens its eyes – Awesome. In the original sense of the word.
• Mercury’s Explosive Volcanic History – Both beautiful and fascinating.
• Round Ireland with a Fridge – The Movie based on Tony Hawks bestseller – Full movie for a limited time only…

• Is Rick Perry a 21st-century Galileo? – No.
• Jobs Will Follow a Strengthening of the Middle Class – …or why “trickle down” economics — where the rich get tax cuts and everyone else magically benefits — doesn’t work.