What happens if you have surgery after catching COVID-19? A new study set out to answer this question. The researchers wanted to know if patients with symptoms at the time of surgery faced more lung problems or even died after their operations. They also compared patients who had recovered from COVI
Have you ever wondered how tiny particles like cells can be moved around in tiny tubes? Scientists often use something called acoustofluidics to do this. It's like using sound to control the dance of these particles. One common tool for this is a microchannel made of a material called polydimethylsi
Oral exams are like a game of chance—they can be fair or unfair, depending on who's asking the questions. In India, a team aimed to fix this by structuring oral exams for first-year med students. They made sure all questions were equal in number, time, and difficulty. Afterward, they asked students
Picture this: you're at your favorite sports bar, watching a game with friends. You decide to make things more interesting by placing a friendly wager. Now, imagine if this could be done easily and safely through an app. That's precisely what Lucra, a startup from Stanford, is offering. They've crea
Picture this: cleaning up oil wastewater in a simpler way. Typically, you'd use two methods - adsorption and flotation. But scientists in Brazil decided to combine these into one. They created a special material called biochar and tested it on real oil wastewater from local wells. This new method pr
Keir Starmer has set his sights on six essential areas he believes need immediate attention before the next election. These areas include healthcare, housing, education, policing, net-zero goals, and the economy. His team wants to make it clear that this isn't a radical overhaul, even though his app
Imagine having a conversation, and someone else knows who you called, when, and where. That’s exactly what happened to many Americans, all thanks to a hacking group from China. This group, known as “Salt Typhoon, ” has been stealing metadata from cellphones across the country. This includes informat
Families in New York City applying for public high schools have a little more time to make their choices. The original deadline of Wednesday has been pushed back to Monday due to a technical issue with the online application system. A small group of students, affected by problems with the MySchools
Ever wondered how social media and online platforms change how politicians campaign? Researchers have been digging into this topic since 2005, and the popularity of studying Web 2. 0 in elections has been skyrocketing ever since. They've been looking at papers from places like the Scopus database an
You’ve probably heard the news about a big hacking operation from China targeting our telecom companies. The FBI has warned that this threat isn’t fully gone yet. So, how can you make sure your texts and calls stay private? The answer is encryption. It’s a technology that mixes up your messages so o
