In this book, Sam Illingworth is on a mission - to 'present an aspirational account of how the two disciplines [of science and poetry] can work together.' He does this by presenting shortish biographies of six scientists (one of whom isn't) who wrote poetry, showing how the two aspects of their life were intertwined. I confess my immediate reaction to this was a Spock-style raised eyebrow: I'm not a great fan of poetry, and it seemed suspiciously like the kind of arty-sciency crossover that wouldn't help either side of the C. P. Snowian divide. However, I was genuinely prepared to be persuaded otherwise, and entered into the six biographies (Davy, Lovelace, Maxwell, Ross, Holub and Elson) with an open mind. I don't know if it's intentional, but the mix of relatively well-known and distinctly obscure names was part of the attraction. Humphry Davy is a familiar enough individual, but his biographical details tend to come in as a side dish to the greate...