Scientists have come up with a clever idea to check for harmful chemicals in fruit. They made a special tool that can tell if there is too much of a substance called carbendazim (CBZ) in fruits. This tool is made from tiny sheets of a special material called sulfur-doped graphitic carbon nitride, de
Scientists have cooked up a clever way to tackle a nasty pollutant called formaldehyde. This stuff is everywhere, from factories to dirty water, and it's not great for our health. The trick? They've given yeast cells a superpower boost. First, they tweaked the yeast to produce more of an enzyme tha
Scientists have created a clever tool to help repair heart valves in people with diabetes. This tool is a special kind of scaffold that mimics how the body naturally heals itself. The scaffold is made with tiny particles of iridium and ruthenium, which work together to balance out harmful chemicals
In the world of cancer research, scientists have been digging deep to understand how our immune system fights tumors. One interesting discovery is about special groups of immune cells called CD8+ T cells. These cells seem to hang out close to tumor cells, and this closeness might be key to how well
MicroRNAs, or miRNAs, are tiny but mighty players in our bodies. They can tell us a lot about diseases, but catching them is tricky. They're short, there aren't many of them, and they look similar to each other. That's where electrochemical biosensing comes in. It's like a high-tech treasure hunt fo
Citrus fruits pack a punch with vitamins and plant-based goodies. These include things like flavonoids and vitamin C. They can fight off harmful stuff in our bodies. But there's a catch. These goodies often break down before we can enjoy their benefits. So, what's the solution? Tiny tech, or nanote
In the world of medicine, tiny tools are making a huge difference. Scientists are using super-small technologies to fight diseases and deliver medicines in smarter ways. These tiny tools, called nanotechnology, are like tiny robots that can target specific parts of the body. This means medicines can
Creating new drugs is tough and expensive. Right now, scientists use flat cells or animals to test drugs, but these methods don't always work well for humans. That's where new tech comes in: tiny, 3D versions of human organs, called organoids, and special chips that mimic how organs work. These tool
Aluminum has always been a popular choice for making things light and strong. But what if it could be even stronger? That's where single-walled carbon nanotubes (SWCNTs) come in. These tiny tubes are incredibly strong and have a large surface area, making them perfect for reinforcing materials. The
Selena Quintanilla's impact on music and culture is celebrated in a new Netflix documentary, Selena y Los Dinos: A Family's Legacy. This film, directed by Isabel Castro, offers a fresh look at the iconic singer's life, featuring never-before-seen archival footage and heartfelt interviews with her fa
