The Wizard @Shadowtec

@garyhgoodridge A feather.

@garyhgoodridge A clock. always got two hands working, never once stops to applaud itself.

Cooking up an Irish Breakfast with @NiallOfficial today on scrambled ! youtu.be/oEAYtCHWBgk?si…

Doctors found a way to destroy tumors using water and sound. The revolutionary, FDA-approved cancer treatment called histotripsy is destroying tumors using only sound waves and water, bypassing the need for incisions or radiation. The procedure utilizes high-energy, focused ultrasound waves transmitted through degassed water to target and instantly rupture cancer cells. Unlike traditional surgeries, this non-invasive approach leaves the surrounding healthy tissue completely unharmed, offering patients a painless treatment option with virtually no recovery time. Early studies even suggest that the liquefied tumor debris left behind may stimulate the body's natural immune response, helping it better identify and fight off remaining cancer cells. The real-world impact of histotripsy is already being realized by patients like Chris Donaldson, who was left with limited options after his ocular melanoma metastasized to his liver. After undergoing the procedure pioneered at Providence Mission Hospital, Donaldson's liver has remained completely cancer-free, giving him a renewed lease on life. As clinical trials continue to show a staggering 95.5% success rate for treating liver tumors, medical experts are optimistic that this robotic-assisted technology will soon be adapted to combat other cancers, including breast and thyroid tumors, making it a powerful new tool in modern medicine. source: Dador, D. Histotripsy treatment kills cancer cells with sound. ABC7 Eyewitness News.

More Than One Way To Serve It took a long recovery from a training injury for Corporal Brodie Hale from 16th Aviation Support Battalion in Townsville, to realise there are many ways to serve in the Australian Defence Force. He bounced back from a hip tear to find his feet as a Distribution Operator within the unit’s Repair Parts Store, providing spares essential to the @AustralianArmy's helicopter operations. Corporal Hale is responsible for ordering, receiving and distributing items on a daily basis critical to sustaining Army Aviation’s battlefield-lift capability. Read more ➡️ spr.ly/6013BDKN9l #YourADF #AusArmy

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Scientists created a bionic eye that can restore vision to people with degenerative blindness. A revolutionary bionic eye implant developed by researchers at the Boston Retinal Implant Project is paving the way to restore functional vision for individuals suffering from degenerative blindness. Co-directed by Dr. Joseph Rizzo III of the Massachusetts Eye and Ear Infirmary and the late MIT professor John Wyatt, the twenty-year project has yielded an eraser-sized device designed to bypass damaged photoreceptors. By transmitting visual signals directly to the brain through a hair-thin connector, this subretinal prosthesis offers a crucial lifeline for those battling severe vision loss caused by retinitis pigmentosa and age-related macular degeneration. While the implant does not restore perfect, natural sight, it is engineered to provide patients with the life-changing ability to detect shapes, recognize motion, and navigate around physical obstacles safely. Constructed to be highly corrosion-resistant and durable, the device sits mostly outside the eye and has passed rigorous longevity testing. With FDA approval in sight and human clinical trials on the horizon, this engineering marvel marks a historic leap forward, promising to return a profound degree of independence and quality of life to millions of visually impaired individuals worldwide. source: Rizzo, J. F., III, & Wyatt, J. L. Update on retinal prosthetic research: the Boston Retinal Implant Project. Journal of Neuro-Ophthalmology, 31(2), 160-168.

Writing by hand activates large brain regions linked to memory, learning, movement, language, and visual processing. Forming each letter requires unique, precise motions that strengthen neural connections and help the brain encode information more deeply. Typing uses repetitive key presses, reducing activity in many interconnected sensorimotor and memory-related networks compared to handwriting. Source: Norwegian University of Science and Technology (NTNU)

Tiny eggs and the creatures they grow into.

«Teachers who make physics boring are criminals» — Walter Lewin

Students forming numbers 1-9 with incredible precision and minimal movement. The choreographer’s design is brilliant!

Atoms are so small that around a million of them could fit across the width of a single human hair. A typical atom measures only about 0.1 nanometers across, making it one of the smallest building blocks of matter. What makes atoms even more fascinating is that they are mostly empty space. At the center lies a tiny, dense nucleus, while electrons move around it. Despite their microscopic size, every star, planet, living thing, and object around us is made of atoms. Credit: CERN / YouTube

🚨 The Universe Is Whispering… and Scientists Are Finally Listening A faint “cosmic hum” has been detected across the universe—so subtle we can’t hear it, but powerful enough to be felt in space itself. Scientists think this mysterious signal could help solve the biggest puzzle in cosmology: why the universe expands at two different speeds depending on how we measure it. At first it looked like random noise… but now it may be the missing clue that changes everything we know about space and time. The universe might be hiding answers in a soundless vibration we’re only just beginning to understand. Source: NASA Science; Nature Astronomy.

Alveoli: Do you know your lungs contain between 300 to 480 million alveoli? This are the workhorses of your respiratory system. Alveoli are the tiny, balloon-like air sacs located at the end of the bronchioles in the lungs. They act as the primary functional units of the respiratory system, facilitating the vital exchange of oxygen and carbon dioxide between the air you breathe and your bloodstream. 📽️: Nanobot Group

The observable universe spans more than 93 billion light-years from end to end.Humans have ventured just 1.3 light-seconds from Earth.That tiny gap—the distance between our planet and the Moon—remains the absolute farthest any human has ever traveled into space. Every astronaut who has left Earth’s orbit has stayed within a bubble so small that light itself crosses it in little more than a heartbeat.Beyond that fragile shell lies a reality so immense it borders on the incomprehensible.The observable universe, the only part we can see, stretches roughly 93 billion light-years across. Yet this colossal sphere is not the whole story. It is merely the volume from which light has had time to reach us since the Big Bang. Most cosmologists believe the true universe extends far, far beyond—perhaps infinitely—though the relentless expansion of space means light from those distant regions may never arrive.Every pinpoint of light captured by our most powerful telescopes is rarely a single star.It is almost always an entire galaxy—home to hundreds of billions of suns, along with trillions of planets, moons, and worlds we can scarcely imagine. The total number of stars in the observable universe exceeds all the grains of sand on every beach on Earth, combined.And yet, everything we can see and touch makes up only a whisper of reality.According to our best models, ordinary matter—every galaxy, star, planet, and living creature—accounts for just 5 percent of the cosmos. About 27 percent is dark matter, the invisible scaffolding that holds galaxies together. The remaining 68 percent is dark energy, the mysterious force accelerating the expansion of space itself.Even our swiftest machines barely scratch the surface of these distances.NASA’s Parker Solar Probe, the fastest human-made object ever built, screams along at nearly 690,000 kilometers per hour during its closest solar passes. At that blistering speed, a journey to Proxima Centauri—the nearest star beyond our Sun, a mere 4.24 light-years away—would still take roughly 6,000 years.We have barely stepped off the porch.The cosmos waits, ancient and immense, daring us to find a way forward.

Constantly complaining literally rewires your brain. Every time you voice a complaint, your brain is listening—and physically changing. Through a process where neurons that fire together wire together, constant negativity strengthens neural pathways that prioritize spotting problems over finding solutions. This repetitive habit does more than just sour your mood; it actively weakens the prefrontal cortex, the area responsible for high-level cognitive functioning, problem-solving, and emotional regulation. Over time, your brain becomes more efficient at being unhappy, making negativity your default setting and significantly impairing your ability to process information clearly. Beyond structural changes, habitual complaining triggers a flood of cortisol, the body’s primary stress hormone. This creates a destructive feedback loop of chronic stress, which can lead to physical symptoms like high blood pressure, fatigue, and heightened anxiety. Furthermore, this accelerated negativity bias acts like background noise, drowning out motivation and calm while making negative events feel more prominent than positive ones. Breaking the cycle requires conscious effort, as the brain’s overstimulation from constant venting effectively lowers your baseline for happiness and mental resilience. source: Bradberry, T. (2016). How Complaining Rewires Your Brain for Negativity. Forbes Media.

🧠 What If Your Entire Life… Is Just a Simulation? Pause for a moment and look around you. The room you are sitting in. The device in your hand. The sound of people outside. It all feels real. Solid. Certain. But what if everything you see, touch, and experience is actually part of a giant simulation? This idea is called the Simulation Hypothesis, and it suggests something both fascinating and unsettling: our universe might not be the original reality. Instead, it could be an incredibly advanced simulation created by a civilization far more powerful than us. Think about how far technology has already come. Just a few decades ago, video games were simple pixels moving across a screen. Today we have massive digital worlds where millions of people interact in real time. Characters walk, talk, and live entire lives inside those virtual environments. Now imagine technology millions of years more advanced. A civilization that powerful could simulate entire universes—complete with galaxies, planets, and conscious beings who believe they are real. That would mean we could be those beings. Some scientists and philosophers believe there are strange hints that support this possibility. The universe behaves in ways that almost resemble computer code. Space and time appear to have limits, like pixels and frames in a digital system. Even the laws of physics look like strict rules written into the fabric of reality. Is it possible that these are not natural laws… but programmed ones? And if this is a simulation, then a much deeper question appears. Who created it? Are they studying us like an experiment? Are we part of a cosmic game? Or are we simply unaware characters inside a reality designed by someone else? Perhaps the most mysterious part is this: if we are inside a simulation, the creators might be watching right now. Or maybe they are waiting for the moment when the simulated beings finally realize the truth. So the next time you look up at the night sky, ask yourself one quiet question: Are we exploring the universe… or are we just exploring the boundaries of the program? 🌌

🚨 They May Be Rebuilding Hearing, Not Just Repairing It A UK-based company, Rinri Therapeutics, has launched the first human trial of a stem cell therapy called Rincell-1. Unlike traditional hearing aids that only amplify sound, this approach aims to regrow damaged auditory neurons inside the inner ear. The trial will test the therapy on 20 cochlear implant patients, with early results expected within a year. If successful, it could move hearing treatment from symptom control to actual biological repair, potentially helping millions worldwide who live with neural hearing loss. Source: Rinri Therapeutics. (n.d.). Rincell-1 clinical trial announcement. Official company release.

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