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Dava Sobel does it again.
I love learning about science, but you know what I might love even more? Learning how we know what we know about science. Take the stars, for example. How do we know what they're made of without ever visiting them? How can we possibly know how big, or massive, or far away, or hot they are? The fact we've managed to deduce such knowledge from the surface of this planet…
I came across this book while browsing the science section in Waterstones, because that’s where they hide all the good mathematics books as well, and I was looking for an appropriate math book to give to a fellow math friend for her birthday. (I opted for Ian Stewart’s Hoard of Mathematical Treasures.) Having read Dava Sobel’s explication of John Harrison and the marine chronometer in Longitude, I snapped this up without a second…
I take GPS for granted. I don’t use it that much personally, because I don’t tend to go anywhere, but I’m sure all this technology I love to use makes use of GPS. Thanks to GPS, we can forget that calculating longitude without the help of a network of satellites is difficult and requires great mathematical and engineering expertise. GPS might not be great at giving directions, but that doesn’t mean you’re lost.
In the…
Dava Sobel is perhaps my favourite non-fiction author. She has this ability to discuss the history of science in an enlightening and inspiring way. Her books make these historical figures come alive. While Galileo is far better known than the subjects of her more recent The Glass Universe, Sobel takes a new approach to biography of him by including letters from his daughter, Maria Celeste. Though I’m not sure the amount of letters and…