NASA's Artemis II Live Views From Orion
NASA is streaming live video from the Orion spacecraft during Artemis II’s lunar flyby, beginning at launch and ending just before splashdown. The feed will show a blue screen during signal loss and a black screen when Orion is in darkness. Viewers can watch on YouTube and partner platforms such as NASA+, Amazon Prime Video, X, Facebook and Twitch. The mission advances NASA’s Artemis program, paving the way for a sustained lunar presence and future crewed Mars missions.
It Takes a Community to End Tuberculosis
A new phase‑three trial of the M72 tuberculosis vaccine is underway across Africa and Asia, with roughly 20,000 volunteers, aiming to halt the progression from infection to disease. The effort is anchored in South Africa, where TB mortality remains among...
Haptic Rendering - Computerphile
The video introduces computer haptics, distinguishing cutaneous vibrations from kinesthetic force feedback, and explains how haptic rendering creates the sensation of touching virtual objects. It focuses on grounded haptic interfaces that read position and orientation, compute forces, and return them...
How Is AI Transforming the Future of Particle Accelerators?
The video spotlights the MOAT project—Multioff Particle Accelerator Team—at Oak Ridge National Laboratory, where senior research engineer William Blocklin explains how artificial intelligence is being woven into the fabric of DOE accelerator facilities. The initiative, part of the broader Genesis...
Zombie Cells Could Change Bioengineering
The video explains a breakthrough in synthetic biology where scientists performed whole‑genome transplantation, inserting an entire genome from one Mycoplasma species into a dead cell of another species. By first killing the recipient bacteria with a chemotherapy drug, they ensured...
What It Takes
The video “What it Takes” celebrates the inaugural powered flight on Mars, positioning the achievement as a turning point that transforms science‑fiction aspirations into tangible engineering reality. The narration emphasizes that reaching this milestone required a blend of courage, creativity, and...
Is VO2 Max Really the Best Predictor of How Long You’ll Live? | Barbell Medicine
The Barbell Medicine panel tackles a contentious claim: whether VO2 max is the premier predictor of lifespan. Dr. Eric Toppel points out that most longevity research relies on estimated exercise tolerance—METs, treadmill time, or sub‑maximal tests—rather than direct VO2 max...
Do Multiple Universes Surely Exist? | Raphael Bousso
In a recent talk, theoretical physicist Raphael Bousso addressed the question of whether multiple universes exist, emphasizing that the idea has moved from fringe speculation to a near‑consensus working hypothesis among cosmologists. He argued that the observed values of vacuum energy,...
We’re Going to the Moon | Artemis II ESAxASH
Artemis II, NASA’s first crewed Artemis flight, will send four astronauts on a ten‑day lunar flyby and return them safely to Earth. The mission relies on the Orion spacecraft, which is powered by the European Service Module (ESM) built by Airbus...
What Is a Dilution Fridge?
The video introduces dilution refrigerators—special cryogenic systems that reach temperatures as low as 10 millikelvin, colder than outer space—and highlights Fermilab’s world‑renowned expertise in building and operating them for quantum‑technology research. The apparatus cools in stages: ~50 K, then 3 K, 1 K, 0.1 K, finally...
Media Briefing: MRNA Vaccines
The Johns Hopkins Bloomberg School of Public Health hosted a media briefing to explain how messenger RNA (mRNA) vaccines work, their safety profile, and their expanding role beyond COVID‑19. Professors Andrew Pekosch and Gigi Granvall outlined the technology’s core advantage:...
How to Quit Plastic
The video spotlights the growing frustration of consumers trying to eliminate plastic from their lives, featuring a conversation between a doctor‑mom and journalist Beth Gardner, author of *Plastic Inc.* The discussion underscores that while individual actions—like switching to glass containers...
NASA's Artemis II Live Views From Kennedy Space Center
NASA will begin live streaming Artemis II’s rollout from the Vehicle Assembly Building to Launch Pad 39B on March 19 at Kennedy Space Center. The crewed lunar test flight has a launch window opening as early as April 1, pending a final readiness review...
Scientists Don’t Know How Static Electricity Works
The video highlights that despite centuries of study, the fundamental physics behind static electricity—particularly the triboelectric effect—remains largely mysterious to scientists. Researchers explain that when two surfaces touch, electrons or ions transfer, yet the precise material properties that dictate the direction...
Ulys Sorok | On Engineering Independence
Ulys Sorok, founder and CEO of the AI‑robotics firm Graham, used the Foresight Space Group forum to introduce “closure,” a systems‑level metric that gauges how much a technology can maintain and replicate itself without external support. He framed the discussion...
Stanford Engineering Dean on Why Universities Are Essential to Breakthrough Science
In a recent address, Stanford’s engineering dean argued that research universities remain indispensable for breakthrough science, emphasizing that the academic environment uniquely supports curiosity‑driven inquiry without immediate profit pressures. He contrasted today’s landscape with the era of corporate research labs...
On Background - Comets, the Basics
Comets, the icy wanderers of the inner solar system, take center stage in Escape Velocity Space News' new educational series. Hosted by senior planetary scientist Dr. Pamela Gay, the episode offers a concise primer on comet origins, anatomy, and the...
Emily Manoogian Sleeps, Eats, and Thrives with Circadian Rhythms in Mind
The Beyond Lab Walls podcast features chronobiologist Emily Manoogian discussing how circadian rhythms underpin everyday health. Working in Satchin Panda’s lab at the SulkQ Institute, she explains that virtually every physiological process—from glucose handling to hormone release—follows a roughly 24‑hour...
The Literal Best Foods for Gut Health - Broken Into Categories
The video reframes gut health as a network of distinct subsystems—microbiome composition, microbial activity, fermented inputs, and the intestinal barrier—each requiring targeted nutrition rather than generic "more fiber" advice. It walks viewers through four food categories that act on these...
How a Lost Book Launched the Scientific Revolution - Ada Palmer
The video explains that the rediscovery and translation of Lucretius’s De Rerum Natura—once a manuscript readable by only a handful of Latin scholars—served as a catalyst for the Scientific Revolution. In the 14th‑15th centuries the work was confined to two dozen...
![[Scrub] Isar Aerospace Launches the "Onward and Upward" Mission](/cdn-cgi/image/width=1200,quality=75,format=auto,fit=cover/https://i.ytimg.com/vi/63sLbW_IMoA/maxresdefault.jpg)
[Scrub] Isar Aerospace Launches the "Onward and Upward" Mission
Isar Aerospace, a German‑based launch provider, lifted off its second vehicle, Spectrum Flight 2, from the newly built pad on Andøya Island in Norway. Dubbed the “Onward and Upward” mission, the night launch targets a sun‑synchronous orbit (SSO) that delivers consistent...
NASA to Spend $20 Billion to Fast-Track New Moon Base
NASA announced a $20‑$25 billion investment to accelerate a permanent lunar base, marking the agency’s most ambitious human‑space‑exploration funding in decades. The plan pivots from the previously‑planned Lunar Gateway orbital station to a surface‑based outpost that will serve as a testbed...
Antimatter Successfully Transported for the First Time Ever
Physicists at CERN announced the first ever transport of antimatter particles—specifically antiprotons—out of their production vault, moving them along a sand‑filled track inside a Penning trap. The experiment required an autonomous, battery‑powered trap that stayed cryogenically cold while preserving ultra‑high vacuum....
Does Reality Occur in Imaginary Time?
The video probes whether the quantum‑mechanical path‑integral suggests that reality itself unfolds in complex or imaginary time, contrasting the visual metaphor of summed trajectories with the formalism’s abstract nature. It explains that to make the integral well‑defined, physicists introduce a small...
Prime Numbers Might Not Be Random After All
The video examines the Riemann hypothesis, the century‑and‑a‑half‑old conjecture that all non‑trivial zeros of the Riemann zeta function lie on the critical line Re(s)=½, and explains why a proof would resolve the deepest mystery about the apparent randomness of prime...
Stop Saying 'All Possible Paths'
The video tackles a pervasive myth in popular quantum‑mechanics explanations: that particles literally travel along every conceivable trajectory. It argues that this phrasing conflates the mathematical machinery of the path‑integral formalism with physical ontology, and that textbook quantum mechanics never...
Do We Still Need Carbon Capture & Storage? | Ep250: Emmanouil Kakaras
The episode centers on whether carbon capture and storage (CCS) remains a viable tool in the global energy transition, featuring Mitsubishi Heavy Industries (MHI) technology evangelist Emmanouil Kakaras. Host Michael Liebreich frames climate change as fundamentally an engineering challenge and uses...
There Might Be A Limit on How Many Satellites We Can Launch
The video examines the rapid expansion of low‑Earth‑orbit satellite constellations, now exceeding 10,000 units and projected to reach tens of thousands or even a million. While these networks promise global connectivity, experts warn that the sheer volume of launches could...
The Royal Society Turned Down This Female Scientist for Membership #science #history #physics
The video recounts a little‑known episode from the early 1900s when the Royal Society, Britain’s premier scientific academy, denied fellowship to a pioneering female physicist, Hera Erton. In June 1901 Erin’s paper on the “mechanism of the electric ark” became...
Three Theories on Why Visceral Fat Is Dangerous — Only One Has Strong Evidence
The video dissects three competing explanations for why visceral fat is linked to metabolic disease, emphasizing that the most widely cited “portal theory” lacks the strongest empirical support. The overspill‑and‑ectopic‑fat hypothesis emerges as the best‑supported model. It posits that visceral fat...
Inside Artemis II: NASA's First Crewed Mission Back to the Moon
NASA’s Artemis II mission marks the first crewed lunar flyby in over five decades, sending astronauts Reid Wiseman, Victor Glover, Christina Koch and Canada’s Jeremy Hansen aboard the Orion capsule atop the Space Launch System (SLS). The ten‑day flight will launch...
The Astronaut Health Experiments of Artemis II - Planetary Radio
The Planetary Radio episode spotlights Artemis II as the first crewed deep‑space flight since Apollo, emphasizing its suite of human‑health experiments. NASA’s Human Research Program (HRP) will fly instruments to measure radiation, cardiovascular function, isolation stress, micro‑gravity adaptation, and cabin environment,...
Should There Be Category 6 Hurricanes?
The video examines a growing call among climate scientists to introduce a Category 6 classification for hurricanes and typhoons whose sustained winds exceed 184 mph, a level currently lumped into the existing Category 5 bracket. Researchers at National Taiwan University argue that the 157‑mph...
Preventing and Detecting the Next Biological Threat
U.S. defenses against biological threats are lagging as advances in AI and biotechnology make development of pathogens faster, cheaper and more accessible. Biosurveillance systems remain chronically underfunded and technologically outdated, leaving detection and containment efforts too slow to meet escalating...
A High-Resolution Atlas of the Developing Human Brain
The video introduces a high‑resolution atlas that charts how neurons are generated in the human cortex, leveraging single‑cell transcriptomics to capture roughly 30,000 molecular measurements from each of millions of cells. Researchers highlight that this scale of data—unprecedented in neurobiology—allows them...
YOU WILL NEVER SEE AGEING THE SAME AGAIN
The video introduces the “information theory of aging,” likening DNA to a music record whose grooves become scratched over time, causing cells to misinterpret genetic instructions. It explains that while the genetic code remains intact, cellular machinery reads it incorrectly, analogous...
Optohive – Swiss Neurotech for Mental Health and Precision Medicine
Optohive unveiled HiveOne, a Swiss‑engineered brain‑imaging platform that brings functional near‑infrared spectroscopy (fNIRS) out of the lab and into everyday settings. The company positions the device as a bridge between hospital‑grade precision and the practicality required for real‑world monitoring. HiveOne captures...
The Science of Consciousness: Could a Conscious AI Exist? - Ri Science Podcast with Anil Seth
In this episode of the Ri Science Podcast, renowned neuroscientist Anil Seth joins the host to dissect the enduring mystery of consciousness and ask whether a truly conscious artificial intelligence could ever arise. Drawing on Thomas Nagel’s classic “what it is like...
The New Science of Women’s Brain Health: How Menopause Shapes Memory, Mood, and Cognitive Function
The Aspen Institute’s Advancing Women’s Health series featured Dr. Emily Jacobs, a UCSB neuroscientist, who outlined the emerging field of women’s brain health, emphasizing how menopause reshapes memory, mood, and cognition. She framed the discussion within a historic context of...
3D Printing in Healthcare: From Drugs and Living Tissues to Casts and Beyond - The Medical Futurist
The video surveys the expanding role of 3D printing in healthcare, distinguishing mature applications from those still in experimental stages. It frames the technology as already saving lives while cautioning against hype. Proven uses include ultra‑low‑cost splints printed in ten minutes,...
Searching the Moon for Alien Technosignatures
The video argues that the Moon offers a unique, long‑lasting repository for any alien artifacts that might have been left behind, and proposes a systematic search using modern tools. It highlights that lunar regolith erodes extremely slowly—footprints survive 100 million years—making the...
How Your Circadian Rhythm Could Change How Effective Medical Treatments Are
The video explores how the body’s internal clock—its circadian rhythm—can dictate the success of medical interventions, especially cancer therapies. Researchers have observed that patients receiving chemotherapy or other treatments in the morning often experience better outcomes than those treated later...
Fasting Mimicking Diet Cycles, Multi System Reprogramming and Disease | 11 March 2026
The video presents Dr. [Speaker] overview of the fasting‑mimicking diet (FMD) as a periodic, low‑calorie, low‑protein, high‑fat regimen designed to capture the metabolic benefits of prolonged water fasting while avoiding its practical and safety drawbacks. He frames the approach within the...
Why Does the Common Approach to Hormone Therapy Suddenly Change at Age 50? | Felice Gersh, MD
The video addresses hormone‑replacement strategies for women who experience loss of ovarian function well before natural menopause, distinguishing premature ovarian insufficiency (before age 40) from early menopause (before age 45). Dr. Gersh explains why these groups require a distinct therapeutic approach compared...
Ignition: NASA's Plan for Science and Discovery
The briefing centered on NASA’s urgent need to maintain a continuous human presence in low‑Earth orbit (LEO) after the International Space Station (ISS) retires, framing the transition to commercial stations as a national imperative. Dana Weigel outlined the ISS’s legacy—over...
We Knew About Climate Change in the 1800s
The video recounts the 1856 experiment by Ununice Newtonfoot, an American physicist, who showed that carbon dioxide absorbs heat, laying groundwork for climate science. Newtonfoot filled glass cylinders with various gases, placed thermometers, and exposed them to sunlight; the CO₂ cylinder...
AI Meets Biochemistry: Redefining the Lab with Robotic Experiments
The video outlines a Stanford‑led experiment where a reasoning‑type AI model was paired with a fully automated robotic laboratory to tackle a classic biochemistry challenge—self‑free protein synthesis, a process that extracts cellular contents and adds DNA to produce target proteins. The...
The Scars that Prove T-Rexes Fought Each Other 🦖
The video examines fossil evidence that Tyrannosaurus rex frequently engaged in intraspecific combat, as revealed by healed bite marks on skulls. Researchers Darren Tanke and Phil Currie cataloged dozens of cranio‑facial injuries, noting that roughly half of adult specimens bear such...
How to Search for Alien Planets - with Nikku Madhusudhan
The video outlines how astronomers prioritize exoplanets for life‑search missions, emphasizing the blend of theoretical habitability criteria and practical observational limits. With over 6,000 known worlds, only about ten lie close enough and within the right temperature range for current...
A Public Health Success Story: The Near-Eradication of Guinea Worm
The event, hosted by the Chan School of Public Health, featured a documentary screening on the Guinea worm eradication effort led by the Carter Center. Speakers including Rochelle Walensky, Emily Staub, and program director Sarah Yerian discussed the campaign’s history...