My name is Jen and I’m a trainee Medical Physicist in the Radiotherapy Department at St. James’ Hospital in Leeds. I’m currently training to become a qualified Clinical Scientist in Radiotherapy Physics as part of the national Scientist Training Programme. Before I go into too much detail about my current role, I’ll just give you … Continue reading Meet Jen
If you like eating pineapple, then you’re well aware of the stinging feeling you get in your mouth after eating it. This uncomfortable sensation can last for hours and there isn’t really anything we can do but wait for it to subside. Eating a lot of pineapple often results in particularly the tongue becoming sore … Continue reading Why Pineapple Irritates the Tongue
Even though the sun is almost 150 million kilometres away from us, its UV rays are still able to cause significant damage to humans here on Earth. Whilst UV radiation is able to mutate your DNA and promote the formation and growth of tumours, it is also beneficial to us as it facilitates the natural … Continue reading How Does Sunscreen Protect our Skin
Most of us have childhood memories of running through patches of tall grass and suddenly feeling a sharp pain as we scrape past a patch of nettles. The next few minutes would be spent frantically searching for a dock leaf to stop the pain, and for many of us this would still be our first … Continue reading Nettle Stings and the Dock Leaf Remedy
My name is Lauren and I am a chemist. I am currently in my second year studying towards my PhD in inorganic chemistry. The idea behind my research is to design and synthesise cages of different shapes and sizes on a molecular scale. These cages usually have some internal void space which can then be … Continue reading Meet Lauren
The speed of light is as frustrating as it is fascinating. The speed of light in a vacuum is the fastest thing we can measure at 300,000km per second, although in a vast and ever expanding universe, it is painfully slow. The universe currently measures 45 billion light years in all directions of observation. So … Continue reading The Speed of Light – So Agonisingly Slow.
Last week I wrote about the WOW! Signal. The most likely candidate for a formal effort of contact from extra-terrestrials due to its irregular and almost artificial qualities. This does pose a thought, are radio waves the best way to establish contact? Although radio signals are received by radio telescopes every day, some are extremely … Continue reading Using Radio Waves and Other Means To Make Contact.