Scientists have found a clever way to make special molecules using light and copper. This method is unique because it can create these molecules in a specific shape, which is important for making medicines and other useful stuff. The process involves mixing simple ingredients to create a special copper catalyst. This catalyst is activated by light, which helps it to...
Water is pretty cool. It does things that other liquids don't. But what makes it wet? It's all about how water molecules behave. They stick to each other and to other things. This is what scientists call cohesion and adhesion. Cohesion is when water molecules stick together. They form something called hydrogen bonds. These bonds make water act like it has a skin. Th...
The IPCC, a big name in climate research, is changing. It's not just about new faces; it's about a big change in how they study climate change. This shift is called "Extreme Event Attribution" (EEA). It's a hot topic, and people are starting to question if this is good for science or just a way to push a certain message. The IPCC used to look at long-term weather pa...
Sharks have unique skin covered in tiny, tooth-like scales called denticles. These denticles help sharks swim faster and protect them during mating. Scientists wanted to see if these denticles change as sharks grow and if there are differences between male and female sharks. They studied 24 bonnethead sharks, both male and female, at different stages of life. They l...
Chickens make a lot of noise. But did you know that these sounds can tell us a lot about their health and how they're feeling? Scientists have been studying chicken noises for 15 days straight. They used special microphones in chicken houses to record all the sounds. They also checked the temperature and humidity to see how it affects the chickens. The scientists fo...
Chickens raised in busy, interesting environments show big changes in how they act and feel. This is what a recent study found when they compared chickens in three rooms full of things to do with chickens in three plain rooms. Each room had about 2, 450 chickens and got natural light. In the busy rooms, chickens stood, walked, and explored more. They walked 38% of t...
In the world of quantum computing, the hunt for Majorana quasiparticles has been a long and winding road. These elusive entities, which could revolutionize quantum computing by providing stable qubits, have been the subject of intense research and debate. A recent study, published in the journal Science, has sparked controversy due to its claims of evidence for Major...
Tomatoes, like many plants, have a fascinating way of blooming. It's not just one gene that makes this happen. Instead, it's a team of genes working together. Scientists dove into this topic. They wanted to understand how three important genes in tomatoes help them flower. First, they looked at the genes MC, FUL2, and MBP20. These genes are part of a larger group ca...
Ever wondered how doctors can see inside your body without cutting you open? It's not magic, it's science! MRI machines are like superheroes, but they need special helpers called phantoms to learn their powers. These phantoms aren't ghosts, but clever tools made to copy how our body parts react to magnetic fields. The ISMRM Electro-Magnetic Tissue Properties Study G...
People die every day because there aren't enough organs for transplants. This is a big problem. Doctors have a new idea to fix this. They want to use special inks and stem cells to print organs with a machine. This could be a game-changer. But it's not that simple. There are lots of questions to answer first. First, is this safe? We don't know yet. The technology is...