Ever wondered how wage gaps changed over time in ancient China? Let's dive into the story from the Han Dynasty in 202 BCE to the Qing Dynasty in 1912 CE. We'll use historical records of government salaries, prices, and farm productivity to see how much officials and peasants earned. By comparing the
Imagine a world where every night, kids sleep safe from malaria under special insect-killing nets. That's what Uganda wants, but these nets wear out fast, leaving gaps in protection. A recent study in Western Uganda tried something new. They trained local health workers to give out these nets, calle
The trial of rapper A$AP Rocky is about to begin. A jury of five men and seven women has been chosen to decide his fate. They will hear opening statements on Friday. A$AP Rocky, who is 36 years old, is charged with firing a gun at a former friend in 2021. He turned down a plea deal that would have s
Are you eager to get your hands on Samsung's latest smartphone, the Galaxy S25 Ultra? Good luck if you're eyeing the 16GB RAM variant, especially in South Korea. The tech giant has brought back 16GB RAM after a five-year hiatus, but the catch is that it's extremely limited. You'll only find this ver
Scientists have been buzzing about sticking metal chlorides, especially iron chlorides, into graphite structures. Why? It shields these 2D magnetic systems from the outside world and changes their magnetic, electronic, and optical properties. But hold on, intercalation can cause or reveal defects. T
Since 2006, Brazil has seen a surge in outdoor gyms popping up in public squares, but these aren't your average workouts. Initially aimed at seniors, particularly women, as part of a global ‘healthy cities’ movement, these gyms are more than just fitness equipment. Based on a study in Rio de Janeiro
When it comes to caring for kids in tough times, like wars or natural disasters, health workers have their own thoughts and needs. Let's dive into what they think about providing end-of-life care for children and what they need to learn to do it well. First, let's zoom in on their perceptions. Heal
Triazine materials, like CTFs and 2D-TPs, are superstars in the world of porous organic compounds. They're made of triazine units, which are tiny but mighty nitrogen-rich fragments. CTFs, or Covalent Triazine Frameworks, have unique shapes and excellent properties, making them super useful for tasks
In the heart of rural Germany, a new strategy is being tested to combat obesity. The HAPpEN project, led by local doctors, is all about teamwork. It brings together different professionals to help people lose weight. The plan is to see if this approach works, and if it's a smart use of resources. A
Scientists have created a special film on copper surfaces that mimics sharkskin, giving it superpowers. This film, made through a process called chemical etching and formate passivation, protects the copper in several ways. First, it makes copper resistant to corrosion. When tested in seawater for 7
