Ever wondered how doctors measure how well your lungs absorb oxygen? Step back in time to the early 20th century, where a woman named Marie Krogh made a groundbreaking discovery. She introduced the single-breath technique to measure pulmonary diffusing capacity. This method, still used today, helps
One of Russia's most celebrated ballet dancers, Vladimir Shklyarov, recently passed away at the age of 39. The Mariinsky Ballet Theatre, where he spent his entire career, announced his death on Monday, describing his loss as deeply felt by the dance community. The specific circumstances of Shklyarov
During the COVID-19 lockdown, global shipping activities were significantly reduced. This provided a unique opportunity to study the impact of reduced marine traffic on nitrogen dioxide (NO 2 ) pollution, a key indicator of shipping emissions. Satellite data from TROPOMI showed a substantial decre
With the legalization of hemp in the US, scientists are racing to find the best way to tell it apart from marijuana. Traditional methods, like chemical testing, have their limits. For instance, they struggle with tiny samples or old plants. Genetic analysis, however, can tackle these challenges. It'
Did you know that certain chemicals, called semi-volatile organic compounds (SVOCs), are hiding in our marine air? These aren't just any old chemicals—they're what we call "priority pollutants. " Scientists are still trying to wrap their heads around how these SVOCs move around the globe. In fact, t
Imagine this: A close ally of Russian President Vladimir Putin has some juicy accusations. He claims the U. S. and U. K. are up to no good, planning to mess with underwater internet cables and disrupt maritime energy trade. This isn't coming out of nowhere. It follows reports that Russia is setting
Ever wondered why the Earth's iodine cycle matters? Well, it's all about the climate and our health. Iodine, especially its oxides, plays a big role. One oxide, I 2 O 3 , was thought to be a "dead end" in the cycle. Scientists recently found out that this isn't true. They discovered that I 2 O
Autumn brings cooler temperatures and a lot of fun things to do. But did you know that these activities can be even better with a little marijuana? Let's dive into some awesome fall activities that you can enjoy while high. First off, why not have a movie marathon? As the days get shorter, it's the
As access to cannabis grows, so does its fame for boosting health. Legal weed is spreading fast, and the effects are amazing! Studies from places like California, Canada, and now New Zealand show that legalizing marijuana can do a lot of good for our health. Unlike alcohol, which can cause liver pro
Imagine finding something so massive that it's visible from space. That's exactly what happened when a scientific team from National Geographic's Pristine Seas project discovered the world's largest known coral in the Solomon Islands. This giant coral, measuring a whopping 183 meters around, is a li
