Guyana

A Beginner’s Guide To Building Your Culinary Skills From Scratch

Skills grow when you practice deliberately in the kitchen, and you can develop a reliable foundation by approaching learning as a series of small, repeatable habits. Start with safety and cleanliness: wash hands,...

How to buy a good pair of sunglasses

Jacobo García Queiruga, Universidade de Santiago de Compostela and Verónica Noya Padín, Universidade de Santiago de Compostela Nowadays you can buy a cheap pair of sunglasses just about anywhere – from supermarkets and petrol...

Are you one of the millions about to have cataract surgery? Here’s what ophthalmologists say you need to know

Allan Steigleman, University of Florida and Elizabeth M. Hofmeister, Uniformed Services University of the Health Sciences Cataract surgery is one of the most popular and commonly performed procedures in the world. The vast majority of patients have excellent outcomes with few complications. Here are the numbers: By age 80, over half of all Americans have cataracts. Close to 4 million cataract surgeries are performed in the U.S. every year. Over 90% of patients have 20/20 vision with glasses after surgery, although those with other eye conditions may not do as well, including those with glaucoma, a progressive disease typically associated with elevated pressure within the eye; diabetic retinopathy, which ultimately can cause leakage in...

Are you one of the millions about to have cataract surgery? Here’s what ophthalmologists say you need to know

Allan Steigleman, University of Florida and Elizabeth M. Hofmeister, Uniformed Services University of the Health Sciences Cataract surgery is one of the most popular and...

Honey bees vote to decide on nest sites – why we should listen

Derek Mitchell, University of Leeds - When people think of honey bees, they often think of classic wooden hives, in which beekeepers are having to breed more and more bees just to keep managed...

Wake-up call: reducing road accidents with customised driver alerts

EU researchers are coming up with advanced technologies to spot early signs of fatigue and erratic behaviour in people behind the wheel. By Tom Cassauwers - When Carlo Polidori is driving and starts rubbing the back of his neck, he knows it’s probably time to take a break. The act is a sign that he’s getting tired behind the wheel. Polidori, who is president of the Italian Association of Road Safety...

Honey bees vote to decide on nest sites – why we should listen

Derek Mitchell, University of Leeds - When people think of honey bees, they often think of classic wooden hives, in which beekeepers are having to breed more and more bees just to keep...

Teens see social media algorithms as accurate reflections of themselves, study finds

Nora McDonald, George Mason University - Social media apps regularly present teens with algorithmically selected content often described as...