Wastewater laced with phenol is a serious problem. It's tough to clean up using old-school methods. So, scientists decided to test out a new approach. They used a mix of sponge iron and activated carbon in a special reactor. This combo, called Fe&G, showed some impressive results. First off, Fe
The study of how things bend and vibrate has been a key area of interest for understanding material behavior. Most research has focused on how materials stretch and compress, but there's more to the story. Recently, scientists have started looking at how materials bend and twist. This shift in focus
Hydrogen is a big deal in the fight against climate change. It can store and carry energy, making it a key player in the shift to clean energy. Many countries see its potential, but there are hurdles to overcome. Producing and storing hydrogen in a way that is cheap, clean, and safe is no easy task.
The quality of beef from cattle raised on grain is influenced by many factors. These factors include how the cattle are managed, their characteristics, and the environment they live in. A recent study looked at 460 research papers to find out what scientists have been studying about this topic. The
Mindfulness meditation is a practice that can be broken down into two main types: focused attention (FA) and open monitoring (OM). Traditionally, it is suggested that FA meditation should be tackled before OM meditation. This recommendation is based on ancient Buddhist teachings. However, no one has
The idea that faith and health are connected is not new. Many people believe that having strong religious or spiritual beliefs can lead to better health. But here is the thing: which comes first? Does being healthy make someone more likely to engage in religious or spiritual activities? Or does bein
The brain operates differently compared to other parts of the body. The brain is different from the rest of the body. It has a special compartment filled with cerebrospinal fluid. This fluid is like a protective cushion. The brain also lacks lymphatic vessels, which are usually found in other pa
The world of water electrolysis is always looking for better catalysts. These tiny helpers speed up the process of splitting water into oxygen and hydrogen. One such process is called the oxygen evolution reaction. It's a big deal in proton exchange membrane water electrolysis. This is where a new k
There is a lot of talk about how being inactive and eating poorly can harm the body. But what is the impact on the kidneys? The kidneys are crucial for filtering waste from the blood. When they fail, it is a big problem. This is called chronic kidney disease. It is a serious issue that gets wor
Copper and tungsten can boost the performance of a catalyst called alpha-iron oxide. This catalyst is used to clean up nitrogen oxides from the air. It works by using ammonia to break down these harmful gases. This process is known as selective catalytic reduction. The goal is to make this process w
