RNA is a key player in the intricate dance of life, influencing how genes work and how proteins are made in all living things. This includes plants, where RNA's role is crucial but often overlooked. The study of RNA in plants has faced challenges due to its complex and ever-changing nature. However, recent breakthroughs in technology have opened new doors for underst...
In the vast expanse of space, a new frontier is emerging. A startup named Karman+ is aiming to build autonomous spacecraft that can travel to asteroids, mine them, and extract valuable resources. The goal is to use the extracted water to refuel space tugs and extend the life of aging satellites. The company's initial target is ambitious: travel millions of miles to ...
Vaginitis, which is just a fancy word for inflammation or irritation of the vagina, is a painfully common issue for women. It's crucial to have reliable diagnosis method. Doctors usually check samples of vaginal discharge using methods like wet mounts and gram staining. But there's a new kid on the block—fluorescent staining. It makes different cells and germs glow ...
Imagine this: two space probes, one from the U. S. and one from Japan, are on their way to the Moon. This isn't your typical space mission; these probes are part of a growing trend where private companies are leading the way in lunar exploration. The journey began early one morning at Cape Canaveral. A SpaceX Falcon 9 rocket launched the probes into space, marking a...
Imagine running the 100m race a hundred years apart. That's what Noah Lyles and Harold Abrahams did. Lyles, the 27-year-old Olympic champion, clocked 9. 79 seconds in the 2024 Paris Olympics. Abrahams, from the 1924 Games, ran the same distance in 10. 6 seconds. That's a difference of 0. 81 seconds, which might not seem like much, but it's a world away in track and f...
Jeff Bezos, the founder of Amazon, has a clear view: life on Earth has improved in many ways over the past 50 years. Things like infant deaths, global literacy, and poverty rates have all gone down. But there's a big exception: the natural world. It's been hurt by pollution and overuse. Amazon, Bezos' company, plays a part in this. It put out 70. 74 million metric to...
Imagine stepping into a cinema and being engulfed in a vibrant, real-life movie experience. This isn't science fiction—it's the reality brought to you by LED screens. While LED technology has been around, the high costs kept it out of reach for many. Enter Chinese companies like China Film Global Technology Limited, Huaxia Leyard, and others. They've been making big ...
Imagine this: back in 1985, a supercomputer called the Cray-2 was the fastest machine around. It could perform 1. 9 billion calculations per second, which is super impressive for its time. But here’s the kicker: it cost a whopping $44 million! Around the same time, another powerful computer, the Cray X-MP/48, was working its magic in California. It could do 400 milli...
In his book, "Risk: The Science and Politics of Fear, " Dan Gardner blamed our risk misjudgments on the 24-hour news cycle. It's messing with our heads, making us think things are riskier than they are. Now, AI is stepping in, set to change everything about how we see risk. AI is like a super intelligence that can predict stuff really well. It might make us think ev...
Imagine a machine that can dig a tunnel wide enough to fit a five-story building through it. That's exactly what China has built! This machine, named Jianghai, is the country's largest tunnel-boring machine (TBM). It weighs a whopping 5, 000 tons and is 16. 64 meters in diameter. Why is this a big deal? Well, this machine isn't just for show. It's designed to take on...