North Korea has unveiled a lavish beach resort, but don't expect it to welcome the world anytime soon. The Wonsan Kalma Coastal Tourist Area, located on the eastern coast, boasts around 400 buildings, including high-rise hotels and villas, catering to about 20, 000 guests. The complex also features
Researchers have found a new way to shape semiconductor surfaces. They used a simple cracking method on GaAs substrates. This avoids expensive photolithography and etching steps. The method creates tiny, precise V-shaped grooves. The key is a thin layer of nickel. By changing its thickness, they co
Peptides and salts have a complex relationship. They play a big role in how our bodies work. Think of it like a dance. The way they move and interact changes based on their environment. One peptide, called melittin, was studied with different salts. These salts are part of a group known as Hofmeist
People often gather and store a lot of information. This is called information hoarding. But why do they do it? And what happens when they do? Researchers wanted to find out. They looked at how information hoarding connects to other things. Like feeling overwhelmed by too much information. Or sticki
Cool Whip has been a staple in American kitchens for decades, thanks to its convenience and adaptability. But what exactly is it, and why do people keep coming back to it? The story of Cool Whip begins with William A. Mitchell, a chemist who had a knack for creating unique food products. He invente
Diabetes is a big deal in China. It's a health issue that's growing fast. To tackle this, we need to understand how common it is and what makes it worse. But, there's a problem. Not many big studies have looked at this in China. A recent study tried to change that. It used data from many places in
Hospitals are the backbone of any health system. They are where people go when they are sick or injured. But in many parts of Europe, these hospitals are struggling with money problems. The issue is that there is no clear, organized data to show just how bad things are. A recent study tried to chan
Tuberculosis (TB) and COVID-19 are both nasty lung infections. They can cause a lot of damage to the lungs. Scientists wanted to see what happens when someone has both infections at the same time. They used a special type of lung cell, called A549 cells, to study this. First, they infected the cell
In Pacoima, a night filled with danger unfolded as fireworks sparked a devastating blaze. More than 130 firefighters rushed to the scene, where four homes were quickly engulfed in flames. The situation was intense, with fireworks exploding upon their arrival, making it risky for the firefighters to
A sudden blast at a gas station on the outskirts of Rome shook the city early Friday morning. The explosion, which happened just after 8 a. m. , injured at least 25 people, including nine police officers and one firefighter. The sound of the blast echoed across the city, followed by a massive cloud
