You might think that physical therapy after a hip or knee replacement is a no-brainer. But is it really necessary? A new study set out to answer this question by comparing patients who got physical therapy to those who didn't. The surprising result? There wasn't a huge difference in how well patient
Ever wondered how technologies interact with each other? This study is like a field guide to technology ecosystems. It splits tech interactions into four groups, just like in ecology. First, there's what they call 'technological parasitism. ' One tech is thriving, while the other feels the pinch. Th
In recent years, researchers have been working hard to fix a big problem with data security in Mifare Classic. One of the issues is that it doesn't create random numbers very well. This makes it easier for attackers to use something called a SAT solver to break the security. To make Crypto-1 stronge
Imagine you're a surgeon planning a nose job. You want to make sure the new nose fits perfectly with the rest of the face. But how do you know what looks good? This study took a closer look at attractive celebrities from different countries to find out. They measured angles and landmarks on their fa
Chondroblastoma is a unique bone tumor that forms in the epiphysis, making up around 1% of all primary bone tumors. What's interesting about this tumor? It has a tendency to be locally invasive and can sometimes spread or recur. Historically, the go-to treatment has been open surgery, where the tumo
Imagine trying to understand a complex puzzle by only looking at the pieces' colors. That's similar to how we've been categorizing crimes. We slap a single label on each crime, like "burglary" or "assault, " and call it a day. But crimes are way more intricate than that. They involve a mix of behavi
Imagine you're on a quest to find aliens. But what exactly are you searching for? And how do you know if you've found them? Scientists use a slightly different approach. They think about it like a test with two results: true or not quite right. They use something called the Bayes factor to compare t
Fancy watching a crime classic? "Goodfellas" has just hit the streaming scene on MAX. This legendary film, directed by Martin Scorsese, is a breathtaking journey through the life of a gangster, based on the book "Wiseguy" by Nicholas Pileggi, who also co-wrote the script. The story follows Henry Hil
Imagine a device that boosts your leg power and helps you move better. That's exactly what an electrically actuated lower limb exoskeleton (LLE) does. This clever contraption is made up of three main parts: the mechanical structure, the actuation system that makes it move, and the sensors that help
You might think that labeling crimes as simple categories like "burglary" or "assault" is enough to understand them. But hold on, it's not that straightforward! Each crime is a mix of behaviors, situations, and details that can't be crammed into a single box. This loss of information makes it tough
