Scientists have been exploring the use of tiny magnetic particles mixed with blood to improve heat transfer and potentially revolutionize medical treatments. These nanofluids, specifically Fe3O4/blood and CoFe2O4/blood, are being studied for their ability to enhance thermal conductivity and efficiency. The research focuses on how these nanofluids behave on an expone...

The quest for sustainable energy has led scientists to explore materials that can turn waste heat into electricity. These materials are called thermoelectrics. They are not yet widely used because they are not very efficient. They also rely on rare and costly elements like tellurium. Plus, they struggle to stay stable when in use. Innovations are being made to impr...

Scientists have created a special film on copper surfaces that mimics sharkskin, giving it superpowers. This film, made through a process called chemical etching and formate passivation, protects the copper in several ways. First, it makes copper resistant to corrosion. When tested in seawater for 7 days, the film increased the copper's protection against corrosion b...

Did you know that some polymer crystals can conduct heat really well? Researchers dug into a big library of polymers to find some that are superstars at this. They used special math and physics rules to figure out which ones could help cool down things like computers and phones. They found that some types, like polyethylene, are already known to be good. But, they al...

Imagine you're trying to figure out how well a crystal can conduct heat. Traditionally, scientists use complex calculations called first-principles to predict this property, called lattice thermal conductivity (LTC). These calculations need a lot of computational power, especially when you want to explore many materials at once. To make things more efficient, resear...