Our blood vessels have a special lining called the endothelium. Doctors can check how well this lining works by using a trick called flow-mediated dilation (FMD). When blood flow increases, it pushes against the vessel walls, and a healthy endothelium responds by widening the vessel. This widening i
Jimmy Lai, a well-known media figure in Hong Kong, has been found guilty of crimes that threaten national security. This outcome was not surprising, as it aligns with the expectations of China's ruling party. Lai, now 78, has been a vocal critic of Beijing for many years. The court's decision was ma
Donald Trump, the former U. S. President, has taken legal action against the BBC. He claims the broadcaster defamed him by editing his speech from January 6, 2021. The edited clips made it seem like he urged supporters to storm the U. S. Capitol. Trump is asking for $5 billion in damages for each o
Hollywood is reeling from the tragic loss of legendary filmmaker Rob Reiner and his wife, Michele Singer. The news of their deaths, reported on Sunday, has left the entertainment world in disbelief. Reiner, known for his iconic films and influential career, was found in his Brentwood home with injur
Social media isn't just for sharing photos or staying in touch. It's also changing how people choose their dentists, especially for cosmetic procedures. A recent survey in Saudi Arabia asked 335 adults about their dental clinic preferences. The results were clear: social media has a big impact. Peo
The crypto world is a wild place. Social media has made it even wilder. Platforms like X (formerly Twitter) are filled with influencers pushing crypto projects. Many of these influencers are paid to promote these projects. But they don't always say they are being paid. This is a big problem. In the
A few years back, during a family dinner, an unexpected message popped up. A friend alerted me to a Clubhouse chat about me. Clubhouse, a social app that was big during the pandemic, is like a mix of a conference call and a panel discussion. People create virtual rooms, pick speakers, and others lis
Politics has changed a lot in the last ten years. Social media is now the main way people get their political news. This was not always the case. A few years ago, people still got their news from TV, newspapers, and in-person events. Now, things are different. There is so much content online that it
In the world of healthcare, data is becoming a powerful tool. It helps experts understand how treatments work over time. One big challenge is figuring out the best way to treat type-2 diabetes. This is where a method called Two Stage Least Squares (2SLS) comes into play. Normally, 2SLS is used to d
In a recent study, researchers looked at how much time children who speak two languages spend on digital devices. They focused on 120 Chinese-English kids from low-income families. These kids were between 4 and 7 years old at the start and between 6 and 9 years old two years later. The study found
