Ever dreamed of making things on demand, just like in those sci-fi movies? Well, that dream is becoming a reality, thanks to major strides in chemistry and engineering. Hobbyists with 3D printers and industrial pros alike are getting a taste of this future through rapid prototyping and modular manuf
Scientists are looking into how tiny patterns on copper surfaces can make them even better at killing bacteria. They've found that by creating specific patterns on copper, they can control how bacteria stick to the surface and how well the copper kills them. This could lead to better ways to fight a
Ever had a little cut or scrape? It's like a welcoming sign for bad germs. Imagine if there was a tiny guard to keep these nasties out? Scientists have discovered just that: a tiny protein named TWPAL. Think of it as a bouncer for wounds. When combined with a special hybrid of hyaluronic acid and ge
Incredibly, a small twist in super-thin materials can make a big difference in how heat moves through them. Scientists found that rotating layers of materials like molybdenum disulfide, carbon, and boron nitride by just 1 to 4 degrees creates a barrier that hinders heat flow. It's like having a spec
You might be wondering, what's the best way to keep hearts beating steadily? Well, a group of experts got together to hash out some new rules for using gadgets like implantable cardioverter-defibrillators (ICDs), cardiac resynchronization therapy (CRT), and pacemakers. They published these guideline
Government inspectors have found unsanitary conditions in several Boar’s Head deli meat factories, not limited to the Virginia plant that was closed following a deadly outbreak of listeria. Reports from plants in Indiana, Arkansas, and Virginia detailed problems like meat residue on equipment, mold,
Scientists are digging into a potential new way to fight high cholesterol in mice. They took a close look at lauric-acid-esterified octacosanol (LEO) and oleic-acid-esterified octacosanol (OEO). These are modified versions of octacosanol, a substance found naturally in foods like wheat germ and rice
In the rushing waters of the Jinsha River, two types of bacteria – free-living (FL) and particle-attached (PA) – play crucial roles in shaping the aquatic ecosystem. Despite their shared habitat, these bacteria have distinct ways of merging their communities, a process called coalescence. Scientists
Imagine a material that can switch between two magnetic states, like flipping a switch. This happens when the material gets hotter, and scientists call this the Curie temperature. Understanding this switch is tricky because it happens on tiny scales that conventional tools can't easily see. In this
All-solid-state fluoride-ion batteries (FIBs) are being heavily researched for the future of energy storage. One particular cathode material, Cu3N, transforms the game by offering plenty of spaces for fluorine ions to move around. This means more electrons can be transferred, making it a high-capaci
