Knee osteoarthritis is a common problem that hurts and makes walking hard. Researchers tested whether changing the way people walk, with real‑time feedback, can lessen pain and improve movement. They ran a randomized study where participants followed different walking‑adjustment plans over six weeks
Plastic waste is a big problem in our oceans. To understand how it breaks down, scientists tested three common plastics: polyethylene (PE), polypropylene (PP), and Nylon-6 (N6). They put these plastics in seawater with hydrogen peroxide and exposed them to UV light and heat. Over time, they checked
Radiofrequency technology has been gaining attention for its potential to tighten skin and combat aging. This method, often referred to as monopolar radiofrequency, uses energy to stimulate collagen production, which is crucial for maintaining skin elasticity. The idea is to prevent aging before it
Germany's government has given the green light to a new biofuels law. This law allows the continued use of food and animal feed as ingredients in biofuels. The goal is to reduce greenhouse gas emissions from vehicles by mixing biofuels with regular fuel. Biofuels like biodiesel and bioethanol are m
COVID-19 didn't just change how we lived; it also changed how young athletes played sports. A recent study looked at face and head injuries in kids aged 12 to 17 across eight sports. The data spanned from 2014 to 2023, giving a clear picture of how the pandemic affected injury rates. The study foun
Salmonella is a big deal when it comes to food poisoning. It causes millions of illnesses and thousands of deaths every year. But what makes it so hard to beat? It's not just the bacteria itself—it's how they team up to form biofilms. Biofilms are like tiny, protective cities that bacteria build. T
The White House recently met with oil refiners and biofuel producers to tackle a long-standing issue about biofuel blending rules. The Trump administration is close to deciding whether larger refiners should compensate for the billions of gallons of biofuels that were exempted for smaller refineries
Small blood vessel replacements made from a material called ePTFE are widely used in hospitals. However, these grafts often fail because they don't heal well inside the body. The surface of ePTFE is very water-repellent, which makes it hard for the body to grow a protective layer of cells on it. Sc
Oil refineries have a problem: they produce a lot of waste. But what if this waste could be turned into something useful? Researchers have been looking into this idea. They took two types of waste: oily sludge (OS) from refineries and algal biomass (AB) from wastewater treatment. The goal was to see
Engines are getting a green makeover. Scientists have been testing different fuel mixes to make engines cleaner and more efficient. They tried six fuels: regular diesel, a biofuel called Citronella, and four blends that mix hydrogen with biofuel. The star of the show was the H40 blend, which had 40%
