Robyn Arianrhod is a science writer and a mathematician affiliated with Monash University’s School of Mathematics, where she researches general relativity and history of science. She is the author of the critically acclaimed books Einstein’s Heroes: Imagining the World through the Language of Mathematics; Seduced by Logic: Émilie du Châtelet, Mary Somerville and the Newtonian Revolution; and Thomas Harriot: A Life in Science. Her latest title is Vector . Why history of maths? Maths underpins our understanding of the universe and the development of much of our technology, but it has a reputation for being difficult. And advanced modern maths is, indeed, formidable to anyone but specialists! Yet even these difficult concepts were developed from simpler beginnings, so by looking at mathematical history, I can show readers how these simpler, underlying concepts arose. I think that understanding the basics helps us cope with the complexity of modern science and tech, for then we can have so
What an opportunity missed. This little book (very little) provided a wonderful opportunity for one of the great physicists of the last 50 years to bring to life his work on quantum entanglement - a topic in which he excels - but instead all we get is a very high level description of the history of the subject. The book is clearly modelled on Carlo Rovelli's massive-selling Seven Brief Lessons (down to the cover design) - but here we get significantly less than even that provided. Alain Aspect identifies two quantum revolutions (although Einstein, of course features, the book isn't about Einstein, only seeming to appear in the title for visibility). The first was the introduction of quantum physics itself - the second starts in the 1960s with Bell's Theorem, opening up the possibility of first testing the weird reality of quantum entanglement, then into the applications of entanglement in quantum computing and quantum encryption. Aspect's work was fundamental to showin