https://tvhon.com/ 2026-06-27T02:55:42.982Z daily 1 https://tvhon.com/video/heart-beats-100000-times-per-day Your Heart’s 100,000 Daily Beats Never Take a Day Off https://videodelivery.net/3db1fa984c8fe66c673e14fd82423512/thumbnails/thumbnail.jpg Your heart beats around 100,000 times every day to keep you going. https://iframe.videodelivery.net/3db1fa984c8fe66c673e14fd82423512 2026-06-24T17:42:15.000Z 2026-06-24T17:42:15.000Z weekly 0.85 https://tvhon.com/video/body-builds-millions-of-red-blood-cells-every-second Your Body Builds Millions of Red Blood Cells Every Second https://videodelivery.net/5e99650ff5477e5844247870bdf6b2fc/thumbnails/thumbnail.jpg Your body makes about 2.5 million new red blood cells every second. https://iframe.videodelivery.net/5e99650ff5477e5844247870bdf6b2fc 2026-06-24T17:42:15.000Z 2026-06-24T17:42:15.000Z weekly 0.85 https://tvhon.com/video/brain-processes-pain-but-cannot-feel-it Your Brain Processes Pain But Can’t Feel It https://videodelivery.net/c3540f4f271a0481445697f8839013a7/thumbnails/thumbnail.jpg Your brain handles pain signals, but the brain itself cannot feel pain. https://iframe.videodelivery.net/c3540f4f271a0481445697f8839013a7 2026-06-24T17:42:15.000Z 2026-06-24T17:42:15.000Z weekly 0.85 https://tvhon.com/video/cornea-gets-oxygen-directly-from-air Your Eye’s Clear Window Breathes the Air Around You https://videodelivery.net/78dd70b3729fa2bd95484b1bd4f53fd0/thumbnails/thumbnail.jpg The front of your eye gets much of its oxygen straight from the air. https://iframe.videodelivery.net/78dd70b3729fa2bd95484b1bd4f53fd0 2026-06-24T17:42:15.000Z 2026-06-24T17:42:15.000Z weekly 0.85 https://tvhon.com/video/red-blood-cell-lifespan-120-days Your Red Blood Cells Have a Four-Month Life Cycle https://videodelivery.net/65f08d53f9a709b54349396a84b42b48/thumbnails/thumbnail.jpg A red blood cell typically lives for about 120 days before being replaced. https://iframe.videodelivery.net/65f08d53f9a709b54349396a84b42b48 2026-06-24T17:42:15.000Z 2026-06-24T17:42:15.000Z weekly 0.85 https://tvhon.com/video/tongue-active-during-sleep-fact Your Tongue Never Really Takes a Night Off https://videodelivery.net/3cf792b91d118f4e1079df5e31bc5cd4/thumbnails/thumbnail.jpg Your tongue keeps working while you sleep to help support normal breathing. https://iframe.videodelivery.net/3cf792b91d118f4e1079df5e31bc5cd4 2026-06-24T17:42:15.000Z 2026-06-24T17:42:15.000Z weekly 0.85 https://tvhon.com/video/placebo-effect-real-physiological-changes-no-medicine How the Placebo Effect Can Trigger Real Body Changes Without Medicine https://videodelivery.net/6e314e9a876dbac869adebfd7718e65d/thumbnails/thumbnail.jpg The mind can trigger real body changes even without active medicine. https://iframe.videodelivery.net/6e314e9a876dbac869adebfd7718e65d 2026-06-24T17:42:15.000Z 2026-06-24T17:42:15.000Z weekly 0.85 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https://videodelivery.net/0edc8bf077ea03d3a0f1a7ffad135ecb/thumbnails/thumbnail.jpg The first local anesthetic came from cocaine and changed surgery forever. https://iframe.videodelivery.net/0edc8bf077ea03d3a0f1a7ffad135ecb 2026-06-24T17:42:15.000Z 2026-06-24T17:42:15.000Z weekly 0.85 https://tvhon.com/video/tumor-that-can-grow-hair-and-teeth The Tumor That Can Grow Hair and Teeth https://videodelivery.net/a02f7bf70035833aacb71742c6fb8d14/thumbnails/thumbnail.jpg Some rare tumors can contain real hair, teeth, bone, and other tissues. https://iframe.videodelivery.net/a02f7bf70035833aacb71742c6fb8d14 2026-06-24T17:42:15.000Z 2026-06-24T17:42:15.000Z weekly 0.85 https://tvhon.com/video/humans-glow-in-the-dark-hidden-body-light Your Body Gives Off a Hidden Glow Every Day https://videodelivery.net/ea9f04c377e6695391fbfa292027c37f/thumbnails/thumbnail.jpg Your body gives off a tiny glow that is far too faint for your eyes to see. https://iframe.videodelivery.net/ea9f04c377e6695391fbfa292027c37f 2026-06-24T17:42:15.000Z 2026-06-24T17:42:15.000Z weekly 0.85 https://tvhon.com/video/appendix-safe-house-gut-bacteria-recovery-theory Your Appendix May Be a Hidden Backup for Good Gut Bacteria https://videodelivery.net/4c3e8b29efb8ee3fc0fee3750ee045c4/thumbnails/thumbnail.jpg The appendix may help store good gut bacteria and restore balance after illness. https://iframe.videodelivery.net/4c3e8b29efb8ee3fc0fee3750ee045c4 2026-06-24T17:42:15.000Z 2026-06-24T17:42:15.000Z weekly 0.85 https://tvhon.com/video/auto-brewery-syndrome-gut-fermentation-alcohol-body How the Gut Can ‘Brew’ Alcohol Inside the Body https://videodelivery.net/e60eed742843f32972d6f19e4a1e4f36/thumbnails/thumbnail.jpg Some gut microbes can turn food into alcohol inside the body and cause intoxication. https://iframe.videodelivery.net/e60eed742843f32972d6f19e4a1e4f36 2026-06-24T17:42:15.000Z 2026-06-24T17:42:15.000Z weekly 0.85 https://tvhon.com/video/belladonna-pupil-dilation-beauty-history The Strange Beauty Trend That Used a Deadly Plant https://videodelivery.net/9b275463674b5e779f032236fdaae185/thumbnails/thumbnail.jpg A toxic plant was once used to make pupils look bigger for beauty. https://iframe.videodelivery.net/9b275463674b5e779f032236fdaae185 2026-06-24T17:42:15.000Z 2026-06-24T17:42:15.000Z weekly 0.85 https://tvhon.com/video/immune-system-removes-cancer-cells-daily Your Immune System Quietly Removes Cancer Cells Every Day https://videodelivery.net/1403c0e1e1a709e09a862a6e421d4ede/thumbnails/thumbnail.jpg Your body often finds and removes bad cells before they turn into cancer. https://iframe.videodelivery.net/1403c0e1e1a709e09a862a6e421d4ede 2026-06-24T17:42:15.000Z 2026-06-24T17:42:15.000Z weekly 0.85 https://tvhon.com/video/saturn-moon-iapetus-yin-yang-dark-bright-hemispheres Saturn’s Moon Iapetus Looks Like a Cosmic Yin-Yang World https://videodelivery.net/d03bbbeeec0878e1b040e51e7e8b82c4/thumbnails/thumbnail.jpg A Saturn moon has one dark side and one bright icy side like a yin-yang shape. https://iframe.videodelivery.net/d03bbbeeec0878e1b040e51e7e8b82c4 2026-06-22T17:42:15.000Z 2026-06-22T17:42:15.000Z weekly 0.85 https://tvhon.com/video/jupiters-moon-dance-orbital-resonance-io-europa-ganymede Jupiter’s Moon Dance: The Hidden Orbital Rhythm Powering Volcanic Worlds https://videodelivery.net/a0f2a98ae045a2d14cdccd9f6ea08d05/thumbnails/thumbnail.jpg Jupiter's moons move in a linked orbit that helps heat up Io’s surface. https://iframe.videodelivery.net/a0f2a98ae045a2d14cdccd9f6ea08d05 2026-06-22T17:42:15.000Z 2026-06-22T17:42:15.000Z weekly 0.85 https://tvhon.com/video/neutron-star-mountains-microscopic-size-gravity Neutron Star Mountains Are So Small They Barely Exist https://videodelivery.net/dcf34b2c4127ea475fea23bd172abeab/thumbnails/thumbnail.jpg Mountains on neutron stars are so tiny they are less than a grain of sand. https://iframe.videodelivery.net/dcf34b2c4127ea475fea23bd172abeab 2026-06-22T17:42:15.000Z 2026-06-22T17:42:15.000Z weekly 0.85 https://tvhon.com/video/black-holes-slowly-evaporate-hawking-radiation-explained Black Holes Slowly Fade Away Through Quantum Radiation https://videodelivery.net/e9cee8f5616b2071840e4ec35f1a8519/thumbnails/thumbnail.jpg Black holes can slowly shrink over time through a quantum effect called Hawking radiation. https://iframe.videodelivery.net/e9cee8f5616b2071840e4ec35f1a8519 2026-06-22T17:42:15.000Z 2026-06-22T17:42:15.000Z weekly 0.85 https://tvhon.com/video/hypervelocity-stars-escaping-milky-way-black-hole Stars Speeding So Fast They May Escape the Milky Way https://videodelivery.net/8d6f2e5c7e52620daf20a9387539c1d8/thumbnails/thumbnail.jpg Some stars move so fast they may break free from our galaxy. https://iframe.videodelivery.net/8d6f2e5c7e52620daf20a9387539c1d8 2026-06-22T17:42:15.000Z 2026-06-22T17:42:15.000Z weekly 0.85 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Before Earth https://videodelivery.net/0a5d6b84cc5e18fc6b895397f4c6edc5/thumbnails/thumbnail.jpg Helium was first spotted in the Sun before it was ever found on Earth. https://iframe.videodelivery.net/0a5d6b84cc5e18fc6b895397f4c6edc5 2026-06-22T17:42:15.000Z 2026-06-22T17:42:15.000Z weekly 0.85 https://tvhon.com/video/white-dwarfs-cosmic-diamond-crystallization-core Dead Stars That Turn Into Cosmic Diamonds Inside Their Cores https://videodelivery.net/4756cf3fdb93b4a66df97d3b34b734e1/thumbnails/thumbnail.jpg Some dead stars slowly turn their cores into giant space diamonds over time. https://iframe.videodelivery.net/4756cf3fdb93b4a66df97d3b34b734e1 2026-06-22T17:42:15.000Z 2026-06-22T17:42:15.000Z weekly 0.85 https://tvhon.com/video/gold-cosmic-origin-neutron-star-collisions-kilonova Gold’s Cosmic Secret: Born in Violent Star Collisions https://videodelivery.net/a970beeeb9da8fb6ca40710c49d1ec89/thumbnails/thumbnail.jpg Most of Earth’s gold may come from crashed dead stars in space. 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Star That Spins More Than 700 Times Every Second https://videodelivery.net/256512a9351dedf894f280dabb2929a9/thumbnails/thumbnail.jpg Some neutron stars spin so fast they rotate over 700 times each second. https://iframe.videodelivery.net/256512a9351dedf894f280dabb2929a9 2026-06-18T17:42:15.000Z 2026-06-18T17:42:15.000Z weekly 0.85 https://tvhon.com/video/72-second-space-signal-still-unsolved The 72-Second Space Signal That Still Has No Clear Answer https://videodelivery.net/2cc18b89398ca6bcb69c973091e0cc9c/thumbnails/thumbnail.jpg A strange radio signal from 1977 was never heard again. https://iframe.videodelivery.net/2cc18b89398ca6bcb69c973091e0cc9c 2026-06-18T17:42:15.000Z 2026-06-18T17:42:15.000Z weekly 0.85 https://tvhon.com/video/ancient-light-night-sky-cosmic-history The Ancient Light in Our Night Sky Reveals Deep Cosmic History https://videodelivery.net/ecb367768ccfab71a7ad94cf94034c6d/thumbnails/thumbnail.jpg Light from some stars started its trip long before Earth even formed. https://iframe.videodelivery.net/ecb367768ccfab71a7ad94cf94034c6d 2026-06-18T17:42:15.000Z 2026-06-18T17:42:15.000Z weekly 0.85 https://tvhon.com/video/venus-day-longer-than-year-rotation-explained Venus Has a Strange Time Loop: Its Day Is Longer Than Its Year https://videodelivery.net/b0c93804eebf55e6fd08cf10f6459934/thumbnails/thumbnail.jpg A day on Venus is longer than a year because it spins extremely slowly. https://iframe.videodelivery.net/b0c93804eebf55e6fd08cf10f6459934 2026-06-18T17:42:15.000Z 2026-06-18T17:42:15.000Z weekly 0.85 https://tvhon.com/video/milky-way-galaxy-size-stars-facts The Milky Way Galaxy: A Vast Cosmic City of Stars https://videodelivery.net/e0424ba3defeb68ae6ade63b523cc189/thumbnails/thumbnail.jpg The Milky Way is a huge galaxy with hundreds of billions of stars and a wide spinning shape. https://iframe.videodelivery.net/e0424ba3defeb68ae6ade63b523cc189 2026-06-18T17:42:15.000Z 2026-06-18T17:42:15.000Z weekly 0.85 https://tvhon.com/video/neutron-star-sugar-cube-weight-explained The Mind-Bending Weight of Neutron Star Matter Explained https://videodelivery.net/ab028bff92ab848c387a26ce666959f8/thumbnails/thumbnail.jpg A tiny piece of neutron star could weigh billions of tons on Earth. https://iframe.videodelivery.net/ab028bff92ab848c387a26ce666959f8 2026-06-18T17:42:15.000Z 2026-06-18T17:42:15.000Z weekly 0.85 https://tvhon.com/video/more-stars-than-grains-of-sand-universe-explained Are There More Stars Than Sand? 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The Huge Distance Light Travels in Space https://videodelivery.net/3dba816e660849e6c62fb09d8bb7f74c/thumbnails/thumbnail.jpg A light-year is how far light travels in one year in space. https://iframe.videodelivery.net/3dba816e660849e6c62fb09d8bb7f74c 2026-06-18T17:42:15.000Z 2026-06-18T17:42:15.000Z weekly 0.85 https://tvhon.com/video/neutron-stars-explained-extreme-stellar-remnants Neutron Stars Explained: Nature’s Most Extreme Stellar Remnants https://videodelivery.net/675d51c40fc10d4a621202b343a62d4e/thumbnails/thumbnail.jpg A neutron star is a super dense core left after a big star explodes in space. https://iframe.videodelivery.net/675d51c40fc10d4a621202b343a62d4e 2026-06-18T17:42:15.000Z 2026-06-18T17:42:15.000Z weekly 0.85 https://tvhon.com/video/supernova-star-explosion-collapse-outer-layers-space When Stars Die: The Explosive Power of a Supernova https://videodelivery.net/912622c33f3b0cc4fbfd6e970e864cb9/thumbnails/thumbnail.jpg A supernova is a huge star explosion that happens when a dying star collapses and blasts its outer layers into space. https://iframe.videodelivery.net/912622c33f3b0cc4fbfd6e970e864cb9 2026-06-18T17:42:15.000Z 2026-06-18T17:42:15.000Z weekly 0.85 https://tvhon.com/video/black-holes-where-even-light-cannot-escape Black Holes Explained: Where Even Light Cannot Escape https://videodelivery.net/ce88b1f65c1316a336aedc8d2989d9fc/thumbnails/thumbnail.jpg A black hole is a space spot where gravity is so strong that nothing, not even light, can escape. https://iframe.videodelivery.net/ce88b1f65c1316a336aedc8d2989d9fc 2026-06-18T17:42:15.000Z 2026-06-18T17:42:15.000Z weekly 0.85 https://tvhon.com/video/white-holes-cosmic-opposite-black-holes-theory-explained White Holes Explained: The Cosmic Mystery That Reverses Time and Space https://videodelivery.net/c0ddfd1513cff79c440f8e5d49247158/thumbnails/thumbnail.jpg White holes are space objects that may push matter out but nothing can enter them. https://iframe.videodelivery.net/c0ddfd1513cff79c440f8e5d49247158 2026-06-18T17:42:15.000Z 2026-06-18T17:42:15.000Z weekly 0.85 https://tvhon.com/video/how-scientists-know-black-holes-exist-without-seeing-them How Scientists Know Black Holes Are Real Without Seeing Them https://videodelivery.net/3bfcc7d9e6ef55e619d48c377d6c6371/thumbnails/thumbnail.jpg We cannot see black holes directly, but we know they are there from how they affect nearby stars and light. https://iframe.videodelivery.net/3bfcc7d9e6ef55e619d48c377d6c6371 2026-06-18T17:42:15.000Z 2026-06-18T17:42:15.000Z weekly 0.85 https://tvhon.com/video/no-evidence-life-outside-earth-search-universe The Big Mystery: Why We Still Haven’t Found Life Beyond Earth https://videodelivery.net/0b96077a47954219bf2fc3c810d43208/thumbnails/thumbnail.jpg Scientists have not yet found any proof of life outside Earth. https://iframe.videodelivery.net/0b96077a47954219bf2fc3c810d43208 2026-06-18T17:42:15.000Z 2026-06-18T17:42:15.000Z weekly 0.85 https://tvhon.com/tag/astronomy 2026-06-27T02:55:42.982Z weekly 0.7 https://tvhon.com/tag/medicine 2026-06-27T02:55:42.982Z weekly 0.7