Imagine tiny, hollow tubes as the hero of our story. These are called hierarchical WC/NiCoW nanotubes. They're like super-efficient helpers for a reaction called hydrogen evolution. This reaction is vital for producing hydrogen, a clean fuel. The problem is, finding the right helper, or electrocatal
You know how much we love long-lasting batteries, right? Scientists found a new way to make them even better. They found a metal called indium that can transfer lots of electrons, which is great for energy storage. The problem was, indium batteries weren't very efficient. That's where potassium come
Ever wondered how dinosaurs went from small and insignificant to the epic rulers of their time? It turns out, the answer might be hiding in their ancient poop and vomit. Paleontologists from Uppsala University in Sweden took a close look at fossilized dinosaur feces and vomit, also known as bromalit
Did you know that wastewater is a hidden treasure trove of nitrogen? Today, we're facing a challenge: how to recover this essential nutrient from wastewater without breaking the bank or harming the environment. The main obstacles? Low nitrogen concentrations in city wastewater, lack of efficient sep
Imagine creating tiny, powerful batteries using thin layers of special materials. This is exactly what researchers did when they combined VS2 and MoS2, two materials with fantastic electricity-storing properties, with nickel. It all starts with a unique structure called an inverse opal, which is lik
Ever wondered why humans have more twins than other primates? You might think it's linked to having plenty of resources, but that's not always true. Surprisingly, areas with fewer resources often have more twins. So, what's the deal? It turns out, culture has a big part to play. In places where twin
Have you ever thought about what happens to all the mango peels after they're removed? Well, scientists have found a clever way to use them! Mangos are often thrown away after processing, wasting about 35-60% of the fruit. But these peels aren't just trash; they're packed with good stuff like fiber,
Imagine this: under Greenland's thick ice, there's a hidden military base that's been sleeping for decades. Recently, NASA's advanced radar technology woke it up, revealing a Cold War-era camp that the US had abandoned long ago. Named Camp Century, this was no ordinary base. It was meant to be massi
Copper is a double-edged sword for plants like rapeseed. It's essential for growth, but too much can be toxic. Scientists have been trying to understand how rapeseed deals with copper, but there's still a lot we don't know. One interesting find is a protein called Brassica napus cell number regulato
Creating lifelike tissue structures for medical purposes is a big challenge. Scientists are trying out new methods like using self-healing fluids to help in this process. One interesting way is using gellan gum to form little gel balls, called granular gels. These are made by stirring during gel for
