The knowledge of anaesthetics has not been around for very long, and the use of them is an even more recent development. Anaesthetics are used frequently in current medical practice, with most surgeries being done under some kind of anaesthesia (whether this is local or general), but the use of them only became widespread in the mid-1800s.
At some point in our lives, whether for an earache or something more serious, we have all benefitted from antibiotics. These drugs occur naturally from other living organisms, and just as naturally (although accelerated by human misuse), bacteria mutate and no longer respond to the drugs that killed them before, becoming resistant.
Many of us (at least in the older years) will probably enjoy a nice cup of coffee at some point during the day, whether that is an iced late, americano, cappuccino or some incredibly complicated order with syrup and cream that ends up looking pink. But what exactly makes the perfect coffee (using science of course)?
Soap. It’s a household staple and comes in practically every scent, colour and texture that you could ever desire. It saves your favourite clothes from the dreaded tomato stains you inflict on them at lunch and keeps you safe from the germs that hitch a ride on your hands. I’m sure you’ve all asked yourselves at least once, well how is this magical substance made? And if you haven’t, then I’m glad I’ve piqued your curiosity enough to click on the link.
The Arctic Circle is a wonderfully ambiguous area that is host to a variety of wildlife, geographical features, and cultures. But have you ever wondered how it’s all governed? Well, unless you’re a geopolitics geek like me, the answer is probably no – but I’m going to tell you anyway.
