Fixing damaged joints is tough because they are made of different types of tissues. Think of it like building a bridge between two different materials. Scientists are working on special structures called bionic gradient scaffolds. These are like tiny, 3D bridges that help new tissue grow where it's
Portland has a speeding problem. But instead of relying on cops to enforce speed limits, some people think smart engineering could be the answer. Imagine driving a car that automatically adjusts its speed to stay within the limit. That's what adaptive cruise control does. It keeps a safe distance fr
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
Scientists have made a big step forward in healing soft tissues. They created a special gel that can be 3D printed. This gel is made from a protein that acts like collagen, a key part of our skin and other soft tissues. The gel is special because it forms under normal conditions. It doesn't need ha
Ever wondered why we have nightmares? It turns out, where you live might play a big role. Michelle Carr, a sleep expert from the University of Montreal, has noticed that people's dreams often reflect their surroundings. For example, when she lived in Wales near the sea, many people had recurring dre
A significant breakthrough has occurred in the field of bioengineering. For the first time, scientists have created a realistic model of human bone marrow using only human cells. This achievement could revolutionize research, particularly in areas like blood cancer studies and drug testing, by reduc
AI can make your work life easier, but only if you know how to talk to it. Research shows that good prompts can make AI work up to 300% better. That's where PromptBuilder comes in. It's a tool that helps you create top-notch prompts in seconds. For just $39, you can get lifetime access to this game-
Climate change is getting worse, even with more use of clean energy and global policies. Extreme weather, rising sea levels, and health issues are on the rise. This makes people wonder if we need drastic measures, like geoengineering, to cool the planet. Geoengineering, especially solar geoengineer
Humanoid robots are getting smarter and more capable. Two big names in this field are Atlas from Boston Dynamics and Optimus from Tesla. They have different goals and ways of working. Atlas is all about pushing limits. It can do backflips and parkour. This robot is like a test bed for new ways to m
People are trying to make money by changing the climate. They want to reflect sunlight to cool the Earth. But this is risky business. Scientists have been studying this idea for years. They call it sunlight reflection methods, or SRM. It might help some countries deal with extreme heat. But it's not
