_gravitational-waves-create-a-39cosmic-symphony39-that-scientists-are-tuning-into.jpg "Gravitational Waves Create A 'Cosmic Symphony' That Scientists Are Tuning Into from hum tv os sheer zara Video Screenshot Preview")
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⏲ Duration: 3:42
👁 View: 240K times
✓ Published: 16-May-2024
👁 View: 240K times
✓ Published: 16-May-2024
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Scientists are using pulsars to detect the gravitational wave 'hum' created from supermassive black hole mergers. <br/><br/>Credit: National Science Foundation (NSF)
Scientists are using pulsars to detect the gravitational wave 'hum' created from supermassive black hole mergers. <br/><br/>Credit: National Science Foundation (NSF)
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_spring-heeled-jack-victorian-era-urban-legend-of-a-mysterious-figure-who-could-jump-great-heights.webp "In the labyrinthine streets of Victorian London, where gas lamps cast an eerie glow and shadows danced ominously, a sinister legend emerged that sent shivers down the spines of its inhabitants. It was the tale of Spring-heeled Jack, a mysterious figure who haunted the city's darkest corners, leaving a trail of terror in his wake.<br/><br/>Spring-heeled Jack was said to be a tall, gaunt man with piercing eyes and a malevolent grin. His most distinctive feature, however, was his uncanny ability to leap over great heights, seemingly defying the laws of gravity. Witnesses claimed to have seen him bounding over rooftops, scaling walls with ease, and disappearing into the night with astonishing agility.<br/><br/>The first reported sighting of Spring-heeled Jack occurred in 1837, when a young woman named Jane Alsop encountered him in the secluded Clapham Common. As she walked home from a visit to a friend, she noticed a strange figure lurking in the shadows. As she approached, the figure suddenly lunged at her, its eyes glowing an eerie red. Jane screamed in terror and ran for her life, but the figure pursued her relentlessly, leaping over fences and hedges with alarming speed.<br/><br/>Word of Jane's encounter spread like wildfire, and soon the legend of Spring-heeled Jack began to take hold. Panic gripped the city as more and more people reported sightings of the mysterious jumper. Women and children were warned to stay indoors after dark, and men armed themselves with sticks and pistols in case they encountered the elusive figure.<br/><br/>The authorities were baffled by the phenomenon. Police patrols were increased, but Spring-heeled Jack seemed to evade capture at every turn. He would appear and disappear at will, leaving no trace behind. Some dismissed the sightings as mere hoaxes or the product of overactive imaginations, but the sheer number of reports and the consistency of the descriptions suggested otherwise.<br/><br/>As the legend grew, so too did the fear and paranoia that gripped London. People began to see Spring-heeled Jack everywhere they went, even in broad daylight. Rumors spread that he was a supernatural being, a demon or a vampire, sent to torment the city. Others believed he was a madman, a criminal who had escaped from an asylum.<br/><br/>The authorities, desperate to quell the growing panic, launched a full-scale investigation. Detectives scoured the city, interviewing witnesses and searching for any evidence that could lead to Spring-heeled Jack's identity. But their efforts proved futile. The mysterious jumper remained elusive, his true nature a tantalizing enigma.<br/><br/>In the end, the legend of Spring-heeled Jack faded into obscurity, becoming a footnote in the annals of Victorian folklore. But the fear and fascination he inspired lingered on, a testament to the power of the human imagination to create and perpetuate tales of the unknown.<br/><br/>One hundred and fifty years later, the mystery of Spring-heeled Jack remains unsolved. Was he a real person, a figment of the collective im")
⏲ 3:25 ✓ 15-May-2024
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