Open Your Mind

NASA Astronauts to Answer Questions from Missouri Students 🇺🇸 Connecting Missouri Students with Space Missouri students are getting an out-of-this-world opportunity. They're going to talk, well, not live but sorta, with astronauts Jessica Meir and Jack Hathaway. These astronauts will be floating around the International Space Station when they answer prerecorded STEM questions from these young minds. It's happening on April 30 at 10:50 a.m. EDT, and it'll stream on NASA’s Learn With NASA YouTube channel. Imagine being in school and having your question answered by someone literally orbiting Earth. That's something you don't forget easily. But why Missouri? No clue. 🇪🇸 Conectando Estudiantes de Misuri con el Espacio Los estudiantes de Misuri tendrán una oportunidad increíble. Van a hacer preguntas a los astronautas Jessica Meir y Jack Hathaway, quienes estarán flotando por la Estación Espacial Internacional mientras responden pregu...

Microfluidic device tracks cell 'squishiness' faster and more reliably than standard methods 🇺🇸 Tracking Cell 'Squishiness' Researchers from Brown University have built this little gadget — it’s called a microfluidic device — to track how squishy cells are. Sounds basic, but it's actually a big deal because figuring out how elastic cells are can mean a lot for understanding diseases. Imagine you’re squeezing a stress ball. Some of those balls bounce right back, others not so much. These researchers basically created the equivalent of a speed test for cell elasticity. They say it's faster and more reliable than the old methods, which were kind of slow and finicky if you ask me. 🇪🇸 Midiendo la Elasticidad Celular Un equipo en la Universidad de Brown ha desarrollado un dispositivo microfluídico que mide cuán "aplastables" son las células. Puede sonar simple, pero es crucial para comprender ciertas enfermedades. Piensa e...

The Day of the Trifid Nebula 🇺🇸 A Celestial Portrait: The Day of the Trifid Nebula NASA’s Hubble Space Telescope captured a mesmerizing image of the Trifid Nebula, located about 5,000 light-years away from Earth. Released on April 20, 2026, this photo shows a shimmering region of star formation in intricate detail. The vibrant colors aren’t just pretty; they tell a story. Gases like hydrogen and oxygen glow differently under certain conditions. This nebula isn’t new to science — Hubble’s been eyeing it for decades. But this image? It's almost like an underwater scene, strange if you think about it since it's way out in space. 🇪🇸 Un Retrato Celeste: El Día de la Nebulosa Trífida El Telescopio Espacial Hubble de la NASA captó una imagen fascinante de la Nebulosa Trífida, situada a unos 5,000 años luz de la Tierra. Lanzada el 20 de abril de 2026, esta foto revela una región brillante donde se forman estrellas con un detalle impresionante. Los co...

Gravitational waves may have created dark matter in the early universe 🇺🇸 Ripples from the Big Bang In some new research, scientists are suggesting that gravitational waves from the early universe may have done more than just ripple across spacetime. These ancient waves might have actually turned into something — particles, to be more specific. In the chaotic aftermath of the Big Bang, when everything was dense and hot beyond belief, these ripples could've created dark matter. It's almost like catching echoes that leave behind tangible fingerprints in the cosmic dust. Imagine those faint whispers in spacetime becoming a crucial part of what makes up our universe today. I kept rereading that part because it's kind of wild if you think about it. 🇪🇸 Ondas que dejaron huella Investigadores han propuesto que las ondas gravitacionales de los primeros momentos del universo hicieron más que viajar por el espacio-tiempo. Esas ondas primigenias...

This life‑threatening bacterium's hidden motor just gave medicine an unexpected opening to fight back 🇺🇸 Mapping the Invisible Scientists at King's College London have done something kind of crazy. They mapped, in wild detail, the structure of Vibrio bacteria. These are not your everyday bacteria—these can cause serious infections and often laugh in the face of antibiotics. By looking at them like this, they found something unexpected: a sort of hidden motor inside them. Not an actual motor with gears but a biological one that's key to how these guys move and infect us. It's weird because you don't think of bacteria as having 'motors,' right? Yet, here we are. This could open up new ways to think about treatments. 🇪🇸 Mapeando lo Invisible En King's College London hicieron algo sorprendente: mapearon la estructura de la bacteria Vibrio con un nivel de detalle impresionante. No es cualquier bacteria; causan infecciones g...

Robot Talk Episode 153 – Origami-inspired robots, with Chenying Liu 🇺🇸 Origami-Inspired Robots Unfolding New Possibilities Chenying Liu had a chat with Claire about these robots that take a cue from origami. No joke, they're folding and unfolding to help with sensing, decision-making, all that. It's like the robot's body isn't just a shell; it's part of the action. Instead of adding more sensors or processors, they tweak how it moves physically. And that's doing wonders for efficiency. So imagine a robot wrapped in itself, pulling off tasks by just reconfiguring its shape. It's pretty wild because when you see one fold itself into something useful? You realize it's not your average metal box on wheels. 🇪🇸 Robots Inspirados en Origami: Nuevas Posibilidades Desplegándose Chenying Liu platicó con Claire sobre estos robots que se inspiran en el origami. Nada de chistes aquí; se doblan y despliegan para ayudar en la percepc...

This 100 million-year-old snake had hind legs and a lost bone that changes evolution 🇺🇸 A 100-Million-Year-Old Surprise Imagine stumbling upon a fossil that completely changes what you thought you knew about snakes. That's what happened in Argentina with Najash rionegrina. This isn't just any old snake fossil; it's got something special, like a time capsule from when snakes had legs. Hind legs. And not just tiny stubs—actual limbs that help paint a picture of a creature that's more complex than its sleek descendants today. It's like finding out your cat was once part dragon, but in snake terms. I kept rereading that detail: hind legs and a cheekbone... which modern snakes have basically lost over millions of years of evolution. 🇪🇸 Una Sorpresa de 100 Millones de Años Imagina encontrar un fósil que cambia completamente lo que creías saber sobre las serpientes. Pues eso pasó en Argentina con Najash rionegrina. Este fósil no es ...