Imagine a satellite made of wood. Sounds crazy, right? But scientists in Japan are giving it a shot. They're sending a small, wooden satellite called LignoSat to the International Space Station. Why wood? Well, metal satellites leave behind harmful particles when they burn up. Wood, especially from
You know how police sometimes have to figure out if someone's telling the truth or lying on a 911 call? A research team looked into this. They used a special computer method called machine learning to analyze calls about homicides or missing people. There were 210 calls, half were false reports and
Five years after a massive fire damaged Notre-Dame cathedral, the historic bells rang out once more last Friday. Alexandre Gougeon, who oversaw the installation, said it was an emotional moment. The project, which lasted a year and a half, culminated in the ringing of eight restored bells from the n
The COVID-19 pandemic has put a spotlight on how top CEOs in the automotive industry handle moral decisions. Researchers looked at letters from the CEOs of the top 15 automotive companies before and after the pandemic started. They used a method called Weber’s to figure out how these CEOs think abou
Imagine embarking on a journey to uncover if Mars, the rusty neighbor of Earth, could be home to life. The Tianwen-3 mission is gearing up to do just that, with a focus on finding 'life signatures. ' But what does that mean? Let's break it down. The mission's goal is to collect samples from Mars an
In the face of harsh winter conditions, Colorado Governor Jared Polis has taken swift action. He declared a disaster emergency on Tuesday evening, aiming to support the state's response to the severe weather. This move authorizes the Colorado National Guard, minus firearms, to aid in the winter stor
Behavioral finance often criticizes rational finance for not being able to explain certain weird things in the stock market, like why prices seem to follow patterns and why stocks are so risky compared to bonds. But hold on, says this paper. Maybe we don't need to blame people's weird behaviors just
Ever wondered how insects know the right time to find food or avoid enemies? It's all about timing, especially when it comes to their sense of smell! Insects live in a world full of rhythms, like day and night cycles, temperature changes, and even when their food is available or predators are active
Have you ever wondered how tiny fruit flies manage to find their way around? It turns out that their ability to sniff out their surroundings has a lot to do with special cells in their antennae called olfactory receptor neurons (ORNs). These cells help flies detect smells and guide them through thei
Imagine you're running a book publishing company in Norway. It might seem like a world away from high-stakes crime, but even in this industry, shady deals can happen. A group of publishing houses in Norway found themselves in trouble for agreeing to boycott a distribution channel. This wasn't just a
