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Since the Cold War, the United States has lost at least six atomic bombs and has documented 32 incidents of nuclear weapon accidents, known as "Broken Arrows." These mishaps include accidental launches, thefts, and losses of nuclear materials. Notable incidents include a 1950 event where a B-36 bomber jettisoned a mock nuclear bomb into the Pacific due to engine failure, which has never been recovered. In 1956, a B-47 Stratojet disappeared over the Mediterranean with two nuclear capsules onboard, and in 1958, another B-47 jettisoned a Mark 15 bomb into the Savannah River after a collision, which remains lost. A 1961 B-52 bomber incident resulted in one nuclear bomb crashing in North Carolina, while a 1965 A-4E Skyhawk fell off an aircraft carrier in the Philippine Sea, with its bomb still unaccounted for. Additionally, a 1968 incident involving the nuclear-powered submarine Scorpion remains shrouded in secrecy. 
Published: Jun 29 2025, 7 pmeznews.inFor nearly 48 years, NASA's Voyager 1 and 2 have explored the Solar System and interstellar space, but they were not the first missions designed for such journeys. That distinction belongs to Pioneer 10 and 11, launched in the early 1970s, which became the first spacecraft to image Jupiter and Saturn and to achieve escape velocity from the Solar System. Notably, Pioneer 10 carried the iconic Pioneer plaque, a message intended for extraterrestrial life, featuring depictions of humans and the Solar System's location. Despite their earlier launch, the Pioneers are now outpaced by the Voyagers, with Pioneer 10 last communicating in 2003 and Pioneer 11 in 1995. Both probes exhibited a mysterious deceleration known as the "Pioneer anomaly," later attributed to thermal effects from their onboard systems. These pioneering missions laid the groundwork for future explorations, influencing subsequent missions like Voyager and New Horizons.
Published: Jun 25 2025, 8 ameznews.inScientists have discovered miassite, the first unconventional superconductor found in nature, expanding the known list of natural superconductors to four. Unlike the three existing natural superconductors that adhere to the Bardeen–Cooper–Schrieffer theory, miassite exhibits unique properties despite its low critical temperature of -267.75°C. This mineral, composed of 17 rhodium and 15 sulfur atoms, was located near the Miass River in Russia, although it is rare due to its tendency to react with oxygen and its poorly formed crystals. Researchers from Ames National Laboratory and Iowa State University conducted experiments to confirm its unconventional superconductivity, which is characterized by sensitivity to defects and temperature variations. The findings, published in *Communications Materials*, could enhance understanding of unconventional superconductivity and pave the way for future discoveries in high-temperature superconductors. Senior author Ruslan Prozorov remarked on the unexpected nature of this discovery, likening it to finding a hidden treasure.
Published: Jun 25 2025, 4 pmeznews.inA recent Reddit thread has sparked a humorous yet revealing discussion about the misconceptions many people hold regarding female anatomy, particularly among men. Users shared NSFW facts they learned embarrassingly late, highlighting a surprising lack of knowledge about basic biological functions. For instance, one nurse recounted a 25-year-old patient who believed women urinate from the vagina while wearing a tampon, a misconception echoed by many. The reality is that women have three distinct openings: the urethra for urination, the vagina for intercourse and menstruation, and the anus for bowel movements. Additionally, the thread dispelled myths about vaginal elasticity, tampon usage, and the appearance of vulvas, emphasizing that there is no "normal" look for female genitalia. This lighthearted exchange underscores the need for better sexual education and awareness about women's health.
Published: Jun 30 2025, 2 ameznews.inA recent study highlights the challenges women face in achieving orgasm, revealing that many do not actively pursue it due to contextual and societal factors. Conducted by Grace Wetzel, a doctoral student at Rutgers, the research indicates that women’s intent to seek orgasm diminishes when they perceive time constraints or encounter selfish partners during sexual encounters. The study found that heterosexual women climax approximately one-third as often as their male counterparts, suggesting significant implications for relationship satisfaction. Wetzel emphasizes the importance of creating supportive sexual environments where women feel empowered to pursue pleasure. She advises men to prioritize their partner's pleasure without imposing pressure, as simple changes in communication and understanding can enhance the likelihood of women seeking and achieving orgasm. The findings, published in the Journal of Sex Research, underscore the need for greater awareness of the barriers women face in sexual satisfaction.
Published: Jun 30 2025, 12 ameznews.inIn a groundbreaking study, scientists have inserted a human "language gene" variant into mice, revealing significant changes in their vocalizations that provide insights into the evolution of communication. Mouse pups with the human version of the NOVA1 gene exhibited distinct high-pitched squeaks when calling for their mothers, differing from their wild-type counterparts. As adults, these genetically modified mice produced more complex calls to attract mates, suggesting that such vocalization changes could influence evolutionary outcomes. The human variant of NOVA1, which differs by a single amino acid from that of other animals, appears to enhance RNA binding at genes associated with vocalization. Notably, Neanderthals and Denisovans lacked this variant, raising questions about their capacity for complex speech compared to modern humans. The findings, published in *Nature Communications*, suggest that the evolution of this gene may have conferred significant advantages in vocal communication, potentially aiding the survival of Homo sapiens.
Published: Jun 27 2025, 6 pmeznews.inA common stereotype suggests that men often feel sleepy after orgasm, a phenomenon rooted in biological and evolutionary factors. Following orgasm, the body releases hormones such as oxytocin and prolactin, which contribute to feelings of drowsiness. Dr. Sue Carter from Indiana University's Kinsey Institute notes that oxytocin reduces stress and fosters a state conducive to sleep. Prolactin, which increases significantly after intercourse compared to masturbation, is linked to decreased arousal and increased daytime sleepiness. While the evolutionary purpose of post-coital sleepiness remains unclear, some theories propose it may enhance bonding with partners or deter infidelity by making it harder for women to seek other mates while asleep. Interestingly, both men and women experience similar hormonal releases, yet the stereotype persists, likely due to the orgasm gap, where men typically orgasm more frequently than women. Further research is needed to fully understand these dynamics.
Published: Jun 30 2025, 1 ameznews.inThe latest issue of CURIOUS, now available, delves into a variety of captivating scientific topics, with its cover story focusing on "How to Fake a Fossil," which explores the distinction between genuine prehistoric artifacts and expertly crafted forgeries. Issue 36, released in July 2025, also examines the intriguing question of why not everyone can sing well, pondering whether vocal ability is innate or can be developed. Additionally, the magazine revisits the unusual practice of using frogs for pregnancy tests, a method that persisted until the 1960s. Readers can also discover the enigmatic Plain of Jars in Laos, home to thousands of ancient stone jars linked to burial customs. The issue features an exclusive interview with Professor Sadiah Qureshi, alongside excerpts from her new book, _Vanished: An Unnatural History of Extinction_. For more insights, readers are encouraged to explore the digital magazine.
Published: Jun 29 2025, 11 pmeznews.inA TikTok user, known as alexa_reed2, recently sparked concern after posting a video in which he picked up and licked a brightly colored creature he believed to be a jellyfish. Unbeknownst to him, the animal was actually a Portuguese Man o' War, a highly venomous siphonophore notorious for its painful stings, which can lead to serious injury or even death. The video, which has garnered significant attention, highlights the dangers of misidentifying wildlife, particularly for those unfamiliar with local marine life. While surfers and swimmers are typically aware of the risks posed by these "floating terrors," many beachgoers may not recognize them. Fortunately, the TikToker appears to have escaped without harm, but the incident serves as a cautionary tale about the importance of respecting wildlife and understanding the potential dangers of interacting with unfamiliar species.
Published: Jun 29 2025, 9 pmeznews.inAlpacas, unique among mammals, exhibit a peculiar mating strategy where the male's penis penetrates the uterus to deposit sperm directly, a phenomenon never before confirmed in any other species. Recent research, published in PLOS ONE, examined the reproductive systems of ten female alpacas post-mating, revealing significant bleeding along their reproductive tracts, indicative of intrauterine intromission. This suggests that male alpacas thrust their penises deep into the female's reproductive system, causing abrasions that may enhance the chances of successful fertilization. The study posits that this unusual reproductive method could have evolutionary advantages, potentially aiding in egg implantation or ovulation induction. The findings highlight the alpaca's distinctive reproductive anatomy, characterized by a long, thin penis with a hard cartilage tip, which facilitates this unique mating process. While their sexual habits may seem bizarre, they underscore the diverse strategies animals employ to maximize reproductive success.
Published: Jun 27 2025, 11 pmFor the fastest, latest, not so wokest news, 'experts say' you need to visit Eznews
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