Christen Rayner, Year 12, St Anthony’s & St Aidan’s Sixth Form, Tyne and Wear Runner-up for the Schools Science Writing Competition, Trinity Term 2020 ‘Prior to penicillin and medical research, death was an everyday occurrence. It was intimate.’ Katherine Dunn The discovery of penicillin was undoubtedly one of the most important scientific discoveries in recent…
Catrin Herrenden-Harker, Year 10, Kings Monkton, Wales Alzheimer and dementia are devastating diseases which affect 60 million people in the world, with the number set to grow, so is a major problem for healthcare systems and puts extreme pressure on old people’s homes. So, what are these diseases? Dementia is an overall term for diseases…
Cadence Webley, Year 11, St Georges College Weybridge, Surrey In 1825, Joseph Nicéphore Niépce looked at his silver chloride coated paper and realised he had just taken the first ever photograph. Louis Daguerre continued this process with a plate coated in silver iodide and developed the first ever portable camera which was made available to…
Yeast: what is it good for? Well, quite a lot of things. In a talk recently given to the Oxford Synthetic Biology Society, Tom Ellis, professor of synthetic genome engineering at Imperial College London, explained how simple baker’s yeast can be utilised in the fight against global health challenges. Baker’s yeast, or Saccharomyces cerevisiae, is…
View our Hilary Term 2020 issue, Breakthrough, here. The Hilary 2020 issue of The Oxford Scientist is here! Packed full of articles looking at the past, present and future of groundbreaking scientific discovery.
How a global pandemic has revealed the fragile relationships between endangered species, ecotourists and local communities. The rise in ecotourism has brought many species back from the cliff edge of extinction, but with the rapid spread of COVID-19 and the ensuing national lockdowns and holiday cancellations, many of the benefits brought by ecotourism may be…
Below fathom five, at depths you cannot fathom, both of them have found their forever home. Now their kids are leaving to find their own houses of glass, but they have to be careful—because they, just like their parents, will then become trapped for the rest of their lives. They will look out at the…
Sleep is a phenomenon that ties us irrefutably to our relatives in the rest of the animal kingdom. The requirement to sleep is not only present in the most complex of organisms, such as Homo sapiens, but also in more primitive species, such as the jellyfish Cassiopoiea and the nematode C. Elegans. Even in light…
Animal experimentation is one of the greatest ethical dilemmas facing modern science. While animal research leads to life-saving treatments, to anti-vivisectionists (people who oppose the use of animals in scientific research) the practice is cruel and barbaric, regardless of its potential benefit to human health. But what are the issues with animal research, and what…
Obesity is clinically defined when someone’s Body Mass Index (BMI) exceeds 30. It is a metabolic disorder where by energy intake from food and drinks exceeds energy consumption from metabolism and physical activities. There are many health-related risks associated with obesity, especially for children. This includes increased susceptibility for type II diabetes, cardiovascular diseases, and…
