Cosmoknowledge Science & Technology

Scientists Recorded a Black Hole Eating a Star 0 (0)

Scientists recorded a black hole EATING a star, and you can actually hear it. This isn’t a simulation. It’s real data from MIT converted into sound waves. But how is that even possible when space is a vacuum? In this video, we break down how astronomers turned X-ray light echoes into audible sound, what those haunting tones actually reveal about black hole physics, and how MIT’s “Reverberation Machine” just discovered 8 NEW echoing black holes in our galaxy. – Source: https://news.mit.edu/2022/search-reveals-eight-new-sources-black-hole-echoes-0502 WATCH ANOTHER VIDEO: The Science Behind Space Sound https://www.youtube.com/watch?v=THNskIj1-a0 Ways to support us – Join this channel to get [See More…]

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Inside America’s Secret Missions (Full Episode) | DOCUMENTARY SPECIAL | National Geographic 0 (0)

For decades, the US invested in clandestine operations and military black sites. How did they keep these missions hidden and what finally brought them to light? Inside America’s Secret Missions | S1 E1 Explore the World with National Geographic subscriptions: https://natgeo.com/ytngmagazine âž¡ Subscribe: https://on.natgeo.com/4p5A0D6 âž¡ Get more Nat Geo Full Episodes: https://on.natgeo.com/3V5ZfHI âž¡ Get wild with Nat Geo Animals Full Episodes: https://on.natgeo.com/3V2EOLO And check out more National Geographic series and specials here: âž¡ Disney Plus: https://on.natgeo.com/3q6on5p âž¡ Hulu: https://on.natgeo.com/3Qor0Ko âž¡ NGTV: https://natgeo.com/tv âž¡ ABC: https://abc.com #NationalGeographic #FullEpisode #InsideAmericasSecretMissions About National Geographic: National Geographic is the world’s premium destination for critically [See More…]

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Allies vs. Japan: Pacific War Battle (Full Episode) | Buried Secrets of WWII | National Geographic 0 (0)

Between the volcanoes, jungles, and swamps of Papua New Guinea, the team hunt for clues as to how Allied troops dismantled the Japanese war machine. Buried Secrets of WWII | S1, E4 Watch More Buried Secrets of WWII here on Disney+: https://on.natgeo.com/4fRuVtR Explore the World with National Geographic subscriptions: http://natgeo.com/ytngmagazine âž¡ Subscribe: https://on.natgeo.com/4p5A0D6 âž¡ Get more Nat Geo Full Episodes: https://on.natgeo.com/3V5ZfHI âž¡ Get wild with Nat Geo Animals Full Episodes: https://on.natgeo.com/3V2EOLO And check out more National Geographic series and specials here: âž¡ Disney Plus: https://on.natgeo.com/3q6on5p âž¡ Hulu: https://on.natgeo.com/3Qor0Ko âž¡ NGTV: https://natgeo.com/tv âž¡ ABC: https://abc.com #FullEpisode #BuriedSecretsOfWWII #NationalGeographic About National Geographic: [See More…]

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How AI & Physics Are Unlocking the Truth (Full Episode) | UFOs: Investigating the Unknown | Nat Geo 0 (0)

Scientists use AI, precise radar systems, advances in physics and analyses of historical images to try to unravel the mysteries of UFO phenomena. UFOs: Investigating the Unknown | S2 E3 Watch more UFOs: Investigating the Unknown here on Disney+: https://on.natgeo.com/44ZvBKm Explore the World with National Geographic subscriptions: http://natgeo.com/ytngmagazine âž¡ Subscribe: https://on.natgeo.com/4p5A0D6 And check out more National Geographic series and specials here: âž¡ Disney Plus: https://on.natgeo.com/3q6on5p âž¡ Hulu: https://on.natgeo.com/3Qor0Ko âž¡ NGTV app: https://www.nationalgeographic.com/tv/ âž¡ ABC app: https://abc.com/ #NationalGeographic #UFO #InvestigatingTheUnknown #FullEpisode About National Geographic: National Geographic is the world’s premium destination for critically acclaimed storytelling around science and exploration. Discover amazing [See More…]

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What have Archaeologists Discovered? | Lost Treasures of Rome MEGA Episode | National Geographic 0 (0)

In this Lost Treasures of Rome MEGA Episodes, archaeologists make new discoveries of Nero’s lost palace, the Colosseum, and Pompeii. Feature three, full episodes: Nero’s Lost Palace The Golden House lies beneath Rome. Why was the vast place buried? And what can its fate reveal about its builder, the notorious emperor, Nero? Secrets of the Colosseum How did the Colosseum come to symbolize the might of Rome? Archaeologists venture into the ruins and unearth long-lost amphitheatres to find clues. Hidden Secrets of Pompeii Archaeologists embark on new digs in Pompeii – they unearth a sacrificial skull, investigate a strange mummy, [See More…]

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California Mudslide: Shocking Eyewitness Footage (Full Episode) | Witness to Disaster | Nat Geo 0 (0)

When Montecito, a quiet California beach town, is hit by a monster debris flow in the dead of night, its residents are left fighting for their lives. Through eyewitness testimony and footage of the natural disaster, the Witness to Disaster team reveals how split-second decisions can be the difference between life and death in a destructive mudslide. Witness to Disaster | S1, E3 Explore the World with National Geographic subscriptions: https://natgeo.com/ytngmagazine âž¡ Subscribe: https://on.natgeo.com/4p5A0D6 âž¡ Get more Nat Geo Full Episodes: https://on.natgeo.com/3V5ZfHI âž¡ Get wild with Nat Geo Animals Full Episodes: https://on.natgeo.com/3V2EOLO And check out more National Geographic series and [See More…]

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Kristen Kish Visits Remote Maine Island (Full Episode) | Restaurants at End of the World | Nat Geo 0 (0)

Top Chef champion and Traitors season four competitor, Kristen Kish, travels to a remote island in Maine to help Turner Farm’s new chef put her Southern twist on their classic barn supper menu. Restaurants at the End of the World | S1 E3 Watch More Restaurants at the End of the World here on Disney+: https://on.natgeo.com/48WXWBw Explore the World with National Geographic subscriptions: https://natgeo.com/ytngmagazine âž¡ Subscribe: https://on.natgeo.com/4p5A0D6 âž¡ Get more Nat Geo Full Episodes: https://on.natgeo.com/3V5ZfHI âž¡ Get wild with Nat Geo Animals Full Episodes: https://on.natgeo.com/3V2EOLO And check out more National Geographic series and specials here: âž¡ Disney Plus: https://on.natgeo.com/3q6on5p âž¡ [See More…]

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Free Climbing in Greenland (Full Episode) | Arctic Ascent with Alex Honnold | National Geographic 0 (0)

Alex Honnold, American rock climber known for his free solo ascents, leads his team across a massive glacier and attempts to free climb a 1,500-foot rock wall in a first-ever Greenlandic expedition. Arctic Ascent with Alex Honnold | S1, E1 Explore the World with National Geographic subscriptions: https://natgeo.com/ytngmagazine âž¡ Subscribe: https://on.natgeo.com/4p5A0D6 âž¡ Get more Nat Geo Full Episodes: https://on.natgeo.com/3V5ZfHI âž¡ Get wild with Nat Geo Animals Full Episodes: https://on.natgeo.com/3V2EOLO And check out more National Geographic series and specials here: âž¡ Disney Plus: https://on.natgeo.com/3q6on5p âž¡ Hulu: https://on.natgeo.com/3Qor0Ko âž¡ NGTV: https://natgeo.com/tv âž¡ ABC: https://abc.com #NationalGeographic #ArcticAscentwithAlexHonnold #FullEpisode About National Geographic: National Geographic [See More…]

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The South Pole (Full Episode) | Pole to Pole with Will Smith | National Geographic 0 (0)

In the South Pole’s -100°F cold, Will crosses icefields, climbs cliffs, and meets remote scientists who reveal the sacrifice behind their work. Pole to Pole | S1, E1 Watch More Pole to Pole with Will Smith here on Disney+: https://www.disneyplus.com/browse/entity-e61a5c06-2908-4a10-ade8-48e53a07690b?cid=DTCI-Synergy-NatGeo-YT-Acquisition-Library-GLOBAL-BRAND-PoleToPoleWithWillSmith-EN-Youtube-NatGeo_BRAND_YT_PTP-NA Explore the World with National Geographic subscriptions: https://natgeo.com/ytngmagazine âž¡ Subscribe: https://on.natgeo.com/4p5A0D6 âž¡ Get more Nat Geo Full Episodes: https://on.natgeo.com/3V5ZfHI âž¡ Get wild with Nat Geo Animals Full Episodes: https://on.natgeo.com/3V2EOLO And check out more National Geographic series and specials here: âž¡ Disney Plus: https://on.natgeo.com/3q6on5p âž¡ Hulu: https://on.natgeo.com/3Qor0Ko âž¡ NGTV: https://natgeo.com/tv âž¡ ABC: https://abc.com #NationalGeographic #PoleToPole #WillSmith About National Geographic: National Geographic [See More…]

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Discovering New Ancient Clues (Full Episode) | Rise and Fall of the Maya | National Geographic 0 (0)

Archaeologists unearth new clues about the resurgence of the ancient Maya civilization and the devastating events that would ultimately lead them to abandon their cities for good. Investigations also reveal evidence of extreme resilience in the face of catastrophe. The Rise and Fall of the Maya | S1, E4 Explore the World with National Geographic subscriptions: https://natgeo.com/ytngmagazine âž¡ Subscribe: https://on.natgeo.com/4p5A0D6 âž¡ Get more Nat Geo Full Episodes: https://on.natgeo.com/3V5ZfHI âž¡ Get wild with Nat Geo Animals Full Episodes: https://on.natgeo.com/3V2EOLO And check out more National Geographic series and specials here: âž¡ Disney Plus: https://on.natgeo.com/3q6on5p âž¡ Hulu: https://on.natgeo.com/3Qor0Ko âž¡ NGTV: https://natgeo.com/tv âž¡ ABC: [See More…]