Ever wondered why metal-polymer pairs in brakes get worn out by hydrogen? Scientists are now figuring out a way to fix this by looking at how these materials react with water and hydrogen. They've found that keeping the metal's electrode potential below water's in a neutral medium helps. Also, the r
Resistance training, or RT, is all about finding the right balance of load and volume. This helps minimize muscle fatigue and maximize gains. In the past, these factors were set in advance, which sometimes led to less than ideal results. Here's where autoregulation comes in. It's a smart way to tail
When Russia invaded Ukraine, many women from Ukraine, Poland, Romania, and Slovakia faced significant stress. A recent study aimed to understand how these women managed their stress levels, their resilience, and their belief in their own abilities (self-efficacy). The study found that women's abilit
Ever heard of a sneaky game tumors play to slip past our immune system? It's called adaptive immune resistance. One trick tumors use is to make more of a protein called PD-L1, which puts the brakes on immune cells. This PD-L1 is made in a part of the cell called the endoplasmic reticulum, and it can
Did you know that the same protein that helps your body respond to certain cellular signals also plays a part in bone breakdown? Meet Tumor necrosis factor receptor-associated factor 1, or TRAF1 for short. This little-known player has been found to boost osteoclastogenesis, the process that leads to
Imagine tiny, bubble-like structures called vesicles trying to squeeze through tiny holes in a membrane. This isn't just a fun exercise in physics—it's how some parasites invade our cells and how drugs might someday deliver their payload through our skin. Researchers used a combination of computer m
Did you know that the number of people who are overweight has tripled worldwide since 1975? It's a big problem, especially because more than 40% of Danish women start their pregnancy overweight. This isn't good news, considering that childhood obesity rates are also on the rise. So, what can we do a
Meet a young person dealing with a rare condition called congenital adrenal hyperplasia (CAH). It's a genetic issue that messes with the body's hormone production, leading to too much of some hormones and not enough of others. This makes it tough to manage weight, blood pressure, and sugar levels. D
Additive manufacturing (AM) has revolutionized the creation of customized materials with unique properties. It's not just about shapes anymore; now, we can mix different materials in AM to make stuff with even more special features. So far, using machine learning to design these materials has mainly
Did you know that on January 25th, 2004, NASA's Opportunity rover touched down on Mars? The rover, which was expected to last only 90 days, ended up exploring the red planet for over 15 years! That's like driving a car across 28 miles of Martian surface. This wasn't the only event that happened on
