Augmented reality (AR) and virtual reality (VR) are already changing the way we learn, work, and play. But what if these technologies could be even better? Enter tunable holographic metasurfaces. These tiny structures can manipulate light in ways that could revolutionize AR and VR devices. Right no
Lung cancer is a serious issue. It kills more people than any other cancer. In 2020, it took about 1. 79 million lives worldwide. At the same time, around 2. 21 million new cases were found. Non-Small Cell Lung Cancer (NSCLC) is the most common type. It's tough to treat. Only about 25% of people sur
Knee osteoarthritis (KOA) is a common issue that many people face as they age. It can be tough to spot in its early stages, but a new tech approach is changing the game. This method uses something called deep contrastive learning to look at X-ray images and find signs of KOA more accurately. The go
In the world of healthcare, data is king. Hospitals collect tons of it, but sharing it is a big no-no. Why? Because of privacy rules and other hurdles. So, what if there's a way to use all this data to predict patient outcomes without actually moving it around? Enter FADL, a new method that does ju
Online forums have become a battleground for paid opinion manipulators. These individuals, often referred to as trolls, are not just random troublemakers. Some are part of organized groups, paid by political parties or PR agencies to sway public opinion. Identifying these paid trolls is challenging
Divorce is a big deal. It's not just a personal issue; it's a widespread social problem, especially in places like the United States. About half of all marriages end in divorce or separation. While divorce might not stop someone from going about their daily life, it can seriously impact their mental
Cats are pretty common pets, but they can get sick too. One big problem is tumors in their mammary glands. These tumors are the third most common type of cancer in cats. Vets have been using old-school methods to figure out which cats might get them, but these methods aren't very accurate. Now, sci
The Detroit Lions are back for a rematch against the Washington Commanders in Week 10. Last season, they were the top team in the NFC but lost in the playoffs. Now, they want revenge, but the game is less exciting because Jayden Daniels got hurt. The Lions are expected to do well, and experts think
Detecting human actions early is super important for fields like robotics, gaming, security, and healthcare. When systems can spot actions quickly and accurately, they can respond faster and work better. But traditional methods struggle with real-time data that's incomplete. They're usually designed
Doctors deal with a lot of X-ray images. They need to spot new diseases. But they also need to remember old ones. This is tricky. It's like trying to learn a new language while not forgetting your mother tongue. Computers face the same problem. They can learn new things. But they often forget old in
