Elephants rarely get cancer: less than 5% of captive elephants die of cancer, compared to 20% of humans. Elephant genomes have at least 20 copies of the tumour suppressor, p53, which may explain their low cancer rates relative to humans, who have only one copy.
Halfway through my degree, I can confidently say that there’s nothing I would rather be doing. Physics is a stimulating subject in so many ways, allowing a really deep understanding of how the physical world works, which can be excitingly counterintuitive. Studying physics was a natural choice for me – I’ve always loved playing with maths, and physics extends that into making you consider what the maths is telling you about the real world. I enjoyed reading about physics at school, and studying it at university makes everything you’ve read in popular science books so much more compelling, by giving you tools to truly understand the concepts, and then use them to answer questions about how the universe operates.
It is not just the subject matter, but also the act of doing physics; I get a real rush as I suddenly figure out how to finish a question after over an hour’s thinking.
There’s so much stuff happening in the course: with labs, supervisions and extremely fast-paced lectures, it’s not possible to get bored. Many people wouldn’t consider physics to be a creative subject, but I would argue differently: devising solutions to problems you’ve never seen before requires a lot of creativity, and I think studying physics really demands and develops both this creativity and an analytic mind. I have really enjoyed quantum mechanics this year, because the course hasn’t just introduced new concepts, but also new ways of thinking, in terms of symmetries, inner products and probabilities. This is one of the things I like most about studying physics: thinking in new ways is challenging, but also very exciting. It’s also satisfying just to be able to make predictions about the way microscopic systems behave, when it is so distant from my previous knowledge of the world. I’m really looking forward to third year as it will give me the chance to study subjects like particle physics which I have only previously read about in popular science books and news articles. I’m also excited to be able to do some of my own research, particularly in fourth year. Murray Edwards is the best place I can imagine to study. There’s a real sense of community, where everyone wants to see everyone else succeed, and it’s inspiring to be surrounded by other women who are equally passionate about science. I’ve just started a year as co-chair of Cambridge University Physics Society, something which I could never have envisaged doing when I was at school. I think studying in Cambridge really gives you the courage to do crazy things!
Physics is a fantastic subject to study in all ways – stimulating, challenging, and ultimately rewarding.
The last two years have been thoroughly enjoyable and inspiring, and I feel confident knowing that whatever I choose to do after I graduate, my degree will have prepared me for it.