Viral Video: बीवी से बचने के लिए शख्स ने लगाया ऐसा जुगाड़, वीडियो देख नहीं रोक पाएंगे अपनी हंसी

Viral Video Hasna Zaroori Hai नाम के यूजर ने सोशल मीडिया ट्विटर पर शेयर किया है। खबर लिखे जाने तक वीडियो को लगभग 28 हजार बार देखा गया है। वहीं सैकड़ों लोगों ने वीडियो को पसंद किया है।

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Scientists slow aging by engineering longevity in cells

Researchers have developed a biosynthetic 'clock' that keeps cells from reaching normal levels of deterioration related to aging. They engineered a gene oscillator that switches between the two normal paths of aging, slowing cell degeneration and setting a record for life extension.

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A transistor made of wood

Researchers have developed the first transistor made of wood. Their study paves the way for further development of wood-based electronics and control of electronic plants.

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Information 'deleted' from the human genome may be what made us human

What the human genome is lacking compared with the genomes of other primates might have been as crucial to the development of humankind as what has been added during our evolutionary history, according to a new study led by researchers at Yale and the Broad Institute of MIT and Harvard. The new findings, published April 28 in the journal Science, fill an important gap in what is known about historical changes to the human genome.

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Prolonged droughts likely spelled the end for Indus megacities

New research has found evidence -- locked into an ancient stalagmite from a cave in the Himalayas -- of a series of severe and lengthy droughts which may have upturned the Bronze Age Indus Civilization.

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One famous dog and a powerful new approach for understanding biology and evolutionary history

Ever since scientists first read the complete genetic codes of creatures like fruit flies and humans more than two decades ago, the field of genomics has promised major leaps forward in understanding basic questions in biology. Two recent articles break new ground by showing how much valuable information can be found in genomes of a single species, such as endangered orcas, or even in the DNA of an individual. That individual is a sled dog named Balto, who has been immortalized in movies and a statue for helping to bring lifesaving diphtheria antitoxin to Nome, Alaska in an epic journey across the Alaskan wilderness in the winter of 1925. With just a snippet of the dog's preserved skin researchers have made great discoveries.

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Humidity may increase heat risk in urban climates

A new study investigated the combined effect of temperature and humidity on urban heat stress using observational data and an urban climate model calculation. Researchers found that the heat stress burden is dependent on local climate and a humidifying effect can erase the cooling benefits that would come from trees and vegetation.

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Most massive touching stars ever found will eventually collide as black holes

A new study looked at a known binary star (two stars orbiting around a mutual center of gravity), analyzing starlight obtained from a range of ground- and space-based telescopes. The researchers found that the stars, located in a neighboring dwarf galaxy called the Small Magellanic Cloud, are in partial contact and swapping material with each other, with one star currently 'feeding' off the other. They orbit each other every three days and are the most massive touching stars (known as contact binaries) yet observed.

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Brain circuits for locomotion evolved long before appendages and skeletons

Scientists found parallels between the neural circuitry that guides locomotion in sea slugs and in more complex animals like mammals.

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Astronomers solve the 60-year mystery of quasars -- the most powerful objects in the Universe

Scientists have unlocked one of the biggest mysteries of quasars -- the brightest, most powerful objects in the Universe -- by discovering that they are ignited by galaxies colliding.

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Direct image of a black hole expelling a powerful jet

Astronomers have observed, in one image, the shadow of the black hole at the center of the galaxy Messier 87 (M87) and the powerful jet expelled from it. Thanks to this new image, astronomers can better understand how black holes can launch such energetic jets.

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Nanowire networks learn and remember like a human brain

Scientists have demonstrated nanowire networks can exhibit both short- and long-term memory like the human brain.

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Medium-sized black holes eat stars like messy toddlers

In new 3D computer simulations, astrophysicists modeled black holes of varying masses and then hurled stars (about the size of our sun) past them to see what might happen. If they exist, intermediate-mass black holes likely devour wayward stars like a messy toddler -- taking a few bites and then flinging the remains across the galaxy.

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Jellyfish-like robots could one day clean up the world's oceans

Roboticists have developed a jellyfish-inspired underwater robot with which they hope one day to collect waste from the bottom of the ocean. The almost noise-free prototype can trap objects underneath its body without physical contact, thereby enabling safe interactions in delicate environments such as coral reefs. Jellyfish-Bot could become an important tool for environmental remediation.

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Global research reveals countries where record-breaking heatwaves are likely to cause most harm

A new study has highlighted under-prepared regions across the world most at risk of the devastating effects of scorching temperatures.

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Searching for ancient bears in an Alaskan cave led to an important human discovery

Genetic analysis links 3,000-year-old bone found in cave to modern Alaska Natives.

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Pioneering research sheds new light on the origins and composition of planet Mars

A new study has uncovered intriguing insights into the liquid core at the centre of Mars, furthering understanding of the planet's formation and evolution.

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Vaccine printer could help vaccines reach more people

Researchers have designed a tabletop-sized vaccine printer that could be scaled up to produce hundreds of vaccine doses in a day and deployed anywhere vaccines are needed. The vaccine doses are contained within microneedle patches that can be stored long-term at room temperature and applied to the skin, avoiding the need for injections.

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Algae in Swedish lakes provide insights to how complex life on Earth developed

By studying green algae in Swedish lakes, a research team has succeeded in identifying which environmental conditions promote multicellularity. The results give us new clues to the amazing paths of evolution.

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Long distance voyaging among the Pacific Islands

An international team of researchers has used geochemical fingerprinting to reconstruct long-distance voyages between central and western Pacific Islands during the last millennium A.D.

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Optical Illusion: तस्वीर में छिपी है महिला के घर की खोई हुई चाबी, क्या 5 सेकंड में ढूंढ पाएंगे आप?

Optical Illusion आज के ऑप्टिकल इल्यूजन में आपको एक महिला की मदद करनी है जिसके घर की चाबी इस तस्वीर में कहीं खो गई है। इस चाबी को ढूंढने के लिए आपके पास सिर्प 5 सेकंड का समय है।

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A backpack full of multiple sclerosis therapy

Multiple sclerosis (MS) is an autoimmune disease that destroys the protective myelin covering around nerves. Every five minutes, someone is diagnosed with the disease around the world, adding to about 2.8 million individuals that currently have to live with it. Now researchers have developed a cell therapy that leverages myeloid cells, the very type of immune cells that cause MS-triggering nerve inflammation in patients. By attaching 'backpacks' loaded with anti-inflammatory drugs to the cells, and infusing them into a mouse model of MS, they were able to partially reverse paralysis and restore movement.

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Viral Video: फ्लाइओवर पर साइकिल नहीं चला पाए पिता तो बच्चे ने लगाया धक्का, देखें नन्हे 'श्रवण कुमार' का वीडियो

Viral Video वीडियो दिल छूने वाला है। वीडियो को Hasna Zaroori Hai नाम के यूजर ने सोशल मीडिया ट्विटर पर शेयर किया है। खबर लिखे जाने तक वीडियो को लगभग 7 हजार बार देखा गया है। वहीं सैकड़ों लोगों ने वीडियो को पसंद किया है।

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Could this copycat black hole be a new type of star?

It looks like a black hole and bends light like a black hole, but it could actually be a new type of star. Though the mysterious object is a hypothetical mathematical construction, new simulations by Johns Hopkins researchers suggest there could be other celestial bodies in space hiding from even the best telescopes on Earth.

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ChatGPT is still no match for humans when it comes to accounting

ChatGPT faced off against students on accounting assessments. Students scored an overall average of 76.7%, compared to ChatGPT's score of 47.4%. On a 11.3% of questions, ChatGPT scored higher than the student average, doing particularly well on AIS and auditing. But the AI bot did worse on tax, financial, and managerial assessments, possibly because ChatGPT struggled with the mathematical processes required for the latter type.

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Elephant seals drift off to sleep while diving far below the ocean surface

For the first time, scientists have recorded brain activity in a free-ranging, wild marine mammal, revealing the sleep habits of elephant seals during the months they spend at sea. The new findings show that while elephant seals may spend 10 hours a day sleeping on the beach during the breeding season, they average just 2 hours of sleep per day when they are at sea on months-long foraging trips. They sleep for about 10 minutes at a time during deep, 30-minute dives, often spiraling downward while fast asleep, and sometimes lying motionless on the seafloor.

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Reinforcement learning: From board games to protein design

An AI strategy proven adept at board games like Chess and Go, reinforcement learning, has now been adapted for a powerful protein design program. The results show that reinforcement learning can do more than master board games. When trained to solve long-standing puzzles in protein science, the software excelled at creating useful molecules. In one experiment, proteins made with the new approach were found to be more effective at generating useful antibodies in mice than were previous methods. If this method is applied to the right research problems, it likely could accelerate progress in a variety of scientific fields.

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AI system can generate novel proteins that meet structural design targets

A new machine-learning system can generate protein designs with certain structural features, and which do not exist in nature. These proteins could be utilized to make materials that have similar mechanical properties to existing materials, like polymers, but which would have a much smaller carbon footprint.

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Scientists identify 2022 sea urchin killer

A team of researchers has identified a single-celled organism called a ciliate as the cause of a massive die-off event to a marine animal vital to coral reef health.

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Fossils reveal the long-term relationship between feathered dinosaurs and feather-feeding beetles

New fossils in amber have revealed that beetles fed on the feathers of dinosaurs about 105 million years ago, showing a symbiotic relationship of one-sided or mutual benefit.

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Team designs four-legged robotic system that can walk a balance beam

Researchers have designed a system that makes an off-the-shelf quadruped robot nimble enough to walk a narrow balance beam -- a feat that is likely the first of its kind.

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Learning about what happens to ecology, evolution, and biodiversity in times of mass extinction

Studying mass extinction events from the past can build our understanding of how ecosystems and the communities of organisms within them respond. Researchers are looking to the Late Devonian mass extinction which happened around 370 million years ago to better understand how communities of organisms respond in times of great upheaval.

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A once-stable glacier in Greenland is now rapidly disappearing

As climate change causes ocean temperatures to rise, one of Greenland's previously most stable glaciers is now retreating at an unprecedented rate, according to a new study.

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Study links 'stuck' stem cells to hair turning gray

Certain stem cells have a unique ability to move between growth compartments in hair follicles, but get stuck as people age and so lose their ability to mature and maintain hair color, a new study shows.

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Dairy foods helped ancient Tibetans thrive in one of Earth's most inhospitable environments

The question of how prehistoric populations obtained sustainable food in the barren heights of the Tibetan Plateau has long attracted academic and popular interest. A new study highlights the critical role of dairy pastoralism in opening the plateau up to widespread, long-term human habitation.

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Scientists discover pristine deep-sea coral reefs in the Galápagos Marine Reserve

Scientists have discovered extensive, ancient deep-sea coral reefs within the Galápagos Marine Reserve (GMR) -- the first of their kind ever to be documented inside the marine protected area (MPA) since it was established in 1998. The first reef observed was found at 400-600m (1,310-1,970 feet) depth at the summit of a previously unmapped seamount in the central part of the archipelago and supports a breathtaking mix of deep marine life.

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New details of Tully monster revealed

For more than half a century, the Tully monster (Tullimonstrum gregarium), an enigmatic animal that lived about 300 million years ago, has confounded paleontologists, with its strange anatomy making it difficult to classify. Recently, a group of researchers proposed a hypothesis that Tullimonstrum was a vertebrate similar to cyclostomes (jawless fish like lamprey and hagfish). If it was, then the Tully monster would potentially fill a gap in the evolutionary history of early vertebrates. Studies so far have both supported and rejected this hypothesis. Now, using 3D imaging technology, a team in Japan believes it has found the answer after uncovering detailed characteristics of the Tully monster which strongly suggest that it was not a vertebrate. However, its exact classification and what type of invertebrate it was is still to be decided.

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Environmental toxin PCB found in deep sea trench

Researchers on a deep-sea expedition have found PCB in sediment samples from the more than 8,000-meter-deep Atacama Trench in the Pacific Ocean.

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Genes are read faster and more sloppily in old age

Scientists have demonstrated the following findings which apply across the animal kingdom: with increasing age, the transcriptional elongation speed of genes increases, whereby the quality of the gene products suffers. With dietary restrictions, these processes could be reversed.

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British flower study reveals surprise about plants' sex life

A study of Britain's native flowering plants has led to new insights into the mysterious process that allows wild plants to breed across species -- one of plants' most powerful evolutionary forces.  When wild flowering plants are sizing up others they may often end up in a marriage between close relatives rather than neighbors, a new study has revealed.

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Most Expensive Sandwich: 17,500 रुपए है दुनिया के सबसे महंगे सैंडविच की कीमत, वजह भी है दिलचस्प

Most Expensive Sandwich सैंडविच एक आसान और हर जगह उपलब्ध होने वाली डिश है। लेकिन आपको जानकर हैरानी होगी अमेरिका के एक रेस्टोरेंट में दुनिया का सबसे महंगा चीज़ ग्रिल्ड सैंडविच मिलता है। जिसकी कीमत है 17500 रुपए।

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Optical Illusion: क्या 6 सेकंड में तस्वीर में छिपा नम्बर '3' ढूंढ़ सकते हैं आप?

Optical Illusion आज के ऑप्टिकल इल्यूजन में आपको तस्वीर में से एक ऑड नम्बर ढूंढ़कर निकालना है। फोटो में आपको खूब सारे 8 नजर आ रहे होंगे। इन्ही के बीच छिपा है नम्बर 3 जिसे आपको 6 सेकंड में ढूंढ़ कर निकालना है।

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New approach estimates long-term coastal cliff loss

A new method for estimating cliff loss over thousands of years in Del Mar, California, may help reveal some of the long-term drivers of coastal cliff loss in the state.

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2022 Tongan volcanic explosion was largest natural explosion in over a century, new study finds

The 2022 eruption of a submarine volcano in Tonga was more powerful than the largest U.S. nuclear explosion, according to a new study. The 15-megaton volcanic explosion from Hunga Tonga-Hunga Ha'apai, one of the largest natural explosions in more than a century, generated a mega-tsunami with waves up to 45-meters high (148 feet) along the coast of Tonga's Tofua Island and waves up to 17 meters (56 feet) on Tongatapu, the country's most populated island.

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Spot The Difference: सिर्फ 1% लोग ही 16 सेकंड में सुलझा पाते हैं इस चैलेंज को!

Optical Illusion आज के चैलेंज में आपको एक तरह की दो तस्वीरों में चार फर्क को ढूंढ़ना है। अगर आपकी आंखें चील से भी तेज हैं तो आपको यह फर्क ऍ6 सेकंड में मिल जाएंगे। तो चलिए इस चैलेंज को सुलझाकर अपनी ऑब्जर्वेशनल स्किल्स को टेस्ट करें।

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Ancient DNA reveals the multiethnic structure of Mongolia's first nomadic empire

The Xiongnu, contemporaries of Rome and Egypt, built their nomadic empire on the Mongolian steppe 2,000 years ago, emerging as Imperial China's greatest rival and even inspiring the construction of China's Great Wall. In a new study, researchers find that the Xiongnu were a multiethnic empire, with high genetic diversity found across the empire and even within individual extended elite families. At the fringes of the empire, women held the highest positions of power, and the highest genetic diversity was found among low-status male servants, giving clues to the process of empire building that gave rise to Asia's first nomadic imperial power.

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Playing hide and seek with planets

An international team of astronomers announced the first exoplanet discovered through a combined approach of direct imaging and precision measurements of a star's motion on the sky. This new method promises to improve the efficiency of exoplanet searches, paving the way for the discovery of an Earth twin.

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Scientists achieve promising results towards restoring vision in blindness caused by cellular degeneration in the eye

Research reveals a promising stem cell approach to correct photoreceptor cell degeneration, which underlies several forms of visual decline and blindness.

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Shift to 'flash droughts' as climate warms

'Flash droughts' have become more frequent due to human-caused climate change and this trend is predicted to accelerate in a warmer future, according to new research.

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Optical Illusion: ढूंढकर दिखाएं तस्वीर में छिपा लिफाफा, आपके पास हैं केवल 5 सेकेंड

Optical Illusion हम आपके लिए एक नया चैलेंज लेकर आए हैं जिससे आपको खुद को भी यह पता लग जाएगा कि आपका दिमाग कितनी तेजी से काम करता है। साथ ही आपकी नजर कितनी तेज है इसकी भी एक जांच हो जाएगी।

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Tastes differ -- even among North Atlantic killer whales

Killer whales (also known as orcas) are intelligent predators. While it's known that killer whales in the Pacific Northwest exploit widely different food types, even within the same region, we know much less about the feeding habits of those found throughout the North Atlantic. Thanks to a new technique, it is now possible to quantify the proportion of different prey that killer whales in the North Atlantic are eating by studying the fatty acid patterns in their blubber. As climate change leads to a northward redistribution of killer whales, the results have implications not only for the health and survival of these killer whales, but also in terms of potential impacts on sensitive species within Arctic ecosystems.

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Researchers discover tiny galaxy with big star power using James Webb telescope

Using new observations from the James Webb Space Telescope, astronomers looked more than 13 billion years into the past to discover a unique, minuscule galaxy that could help astronomers learn more about galaxies that were present shortly after the Big Bang.

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Optical Illusion: क्या आपकी आंखें भी हैं तेज? तो 11 सेकंड में ढूंढ़े छिपे मोबाइल को!

Optical Illusion आज के ऑप्टिकल इल्यूजन तस्वीर में आपको छिपे हुए मोबाइल को ढूंढ़ना है। अगर आपकी आंखें चील से भी तेज हैं तो आपको यह मोबाइल 11 सेकंड में मिल जाएगा। तो चलिए इस ऑप्टिकल इल्यूजन को सुलझाकर अपनी ऑब्जर्वेशनल स्किल्स को टेस्ट करें।

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Sedentary time may significantly enlarge adolescents' heart

In adolescents, sedentary time may increase heart size three times more than moderate-to-vigorous physical activity, a recent article concludes. The researchers explored the associations of sedentary time, light physical activity, and moderate-to-vigorous physical activity with cardiac structure and function.

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Optical Illusion: तस्वीर में पहले क्या दिखा आपको, उससे पता चलेगी आपकी पर्सनैलिटी!

Optical Illusion आज के इल्यूजन में आपको इस तस्वीर में जो चीज सबसे पहले दिखेगी उससे पता चलेगा कि आपकी पर्सनैलिटी कैसी है। तो चलिए बताइए आपको तस्वीर में पहले खोपड़ी दिखी या फिर ताश खेलती दो लड़कियां?

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New textile unravels warmth-trapping secrets of polar bear fur

Engineers have invented a fabric that concludes the 80-year quest to make a synthetic textile modeled on polar bear fur. The results are already being developed into commercially available products.

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Researchers leverage cell self-destruction to treat brain tumors

Medical researchers have found that glioblastoma tumor cells are particularly sensitive to ferroptosis -- a type of cell death that can be triggered by removing certain amino acids from the diet.

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Researchers create embryo-like structures from monkey embryonic stem cells

Human embryo development and early organ formation remain largely unexplored due to ethical issues surrounding the use of embryos for research as well as limited availability of materials to study. Investigators now report on the creation of embryo-like structures from monkey embryonic stem cells. The investigators also transferred these embryo-like structures into the uteruses of female monkeys and determined that the structures were able to implant and elicit a hormonal response similar to pregnancy.

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Activating adult-born neurons through deep brain stimulation alleviates Alzheimer's symptoms in rodent models

People with Alzheimer's disease develop defects in cognitive functions like memory as well as problems with noncognitive functions that can lead to anxiety and depression. Investigators used mice to study a process through which new neurons are generated in adulthood, called adult hippocampus neurogenesis (AHN). The research showed that deep brain stimulation of new neurons helped restore both cognitive and noncognitive functions in mouse models of Alzheimer's disease.

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Super-sized nanocage could deliver bigger drug cargoes

Nanocages are tiny artificial containers that can be used to deliver therapeutics to a target destination in the body. But some drug molecules are like gifts that are too big for a standard-sized nanocage 'box'. Now researchers describe how they have built a super-sized nanocage that could be used to deliver larger drug cargoes. They have built a bigger box.

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Air pollution may increase risk for dementia

Exposure to fine particulate air pollutants (PM2.5) may increase the risk of developing dementia, according to a new meta-analysis.

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Optical Illusion: 10 सेकंड में बताएं पेड़ पर बैठी हैं कुल कितनी चिड़ियां?

Optical Illusion क्या आप आज के चैलेंज के लिए तैयार हैं? आपको आज के ऑप्टिकल इल्यूजन में चिड़ियों को ट्रेक करना है यानी यह बताना है कि तस्वीर में कुल कितनी चिड़ियां हैं। इसके लिए आपके पास 10 सेकंड का समय है।

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New findings that map the universe's cosmic growth support Einstein's theory of gravity

Research by the Atacama Cosmology Telescope collaboration has culminated in a groundbreaking new image that reveals the most detailed map of dark matter distributed across a quarter of the entire sky, reaching deep into the cosmos. Findings provide further support to Einstein's theory of general relativity, which has been the foundation of the standard model of cosmology for more than a century, and offers new methods to demystify dark matter.

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Optical Illusion: सिर्फ एक जीनियस दिमाग ही 15 सेकंड में ढूंढ़ सकता है तीन रेड डार्ट्स

Optical Illusion इस तस्वीर में आपको कई सारे डार्ट बोर्ड दिख रहे होंगे। इन्हीं में से एक ऐसा बोर्ड भी है जिसमें तीन लाल रंग के डार्ट लगे हैं। आपको इन तीन डार्ट्स को सिर्फ 15 सेकंड में ढूंढ़ कर निकालना है।

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Scientists map gusty winds in a far-off neutron star system

Astronomers have mapped the 'disk winds' associated with the accretion disk around Hercules X-1, a system in which a neutron star is drawing material away from a sun-like star. The findings may offer clues to how supermassive black holes shape entire galaxies.

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This elephant's self-taught banana peeling offers glimpse of elephants' broader abilities

Elephants like to eat bananas, but they don't usually peel them first in the way humans do. A new report however, shows that one very special Asian elephant named Pang Pha picked up banana peeling all on her own while living at the Berlin Zoo. She reserves it for yellow-brown bananas, first breaking the banana before shaking out and collecting the pulp, leaving the thick peel behind.

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Viral Video: बिना हेलमेट पहनकर फिशिंग करना शख्स को पड़ा महंगा, मछली ने सिखाया सबक

Viral Video इस वीडियो को Fun Viral Vids नाम के यूजर ने सोशल मीडिया ट्विटर पर शेयर किया गया है। वीडियो को खबर लिखे जाने तक 1 लाख 70 हजार बार देखा गया है। वहीं तीन हजार लोगों ने वीडियो को पसंद किया है।

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How were amino acids, one of the key building blocks of life, formed before the origin of life on Earth?

The amino acid abundances of two Ryugu particles were measured and compared with their rocky components. The results demonstrate the important role that water plays in the formation of amino acids on the giant precursors of asteroids like Ryugu. Our solar system formed from a molecular cloud, which was composed of gas and dust that was emitted into the interstellar medium (ISM), a vast space between stars. On collapse of the molecular cloud, the early sun was formed, with a large disk of gas and dust orbiting it. The dusty material collided to produce rocky material that would eventually grow in size to give large bodies called planetesimals.

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Optical Illusion: तस्वीर में छिपा है एक कुत्ता, क्या 7 सेकंड में ढूंढ़ सकते हैं आप?

Optical Illusion पेश है आपके लिए एक नया ऑप्टिकल इल्यूजन। इस तस्वीर में आपको एक सर्कस का सीन दिख रहा हो जिसमें एक जोकर खड़ा है। समस्या यह है कि जोकर का कुत्ता गुम गया है जिसे आपको 7 सेकंड में ढूंढ़कर निकालना है।

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Technology advance paves way to more realistic 3D holograms for virtual reality and more

Researchers have developed a new way to create dynamic ultrahigh-density 3D holographic projections. They now describe their new approach, called three-dimensional scattering-assisted dynamic holography (3D-SDH). They show that it can achieve a depth resolution more than three orders of magnitude greater than state-of-the-art methods for multiplane holographic projection.

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Hubble sees possible runaway black hole creating a trail of stars

There's an invisible monster on the loose, barreling through intergalactic space so fast that if it were in our solar system, it could travel from Earth to the Moon in 14 minutes. This supermassive black hole, weighing as much as 20 million Suns, has left behind a never-before-seen 200,000-light-year-long 'contrail' of newborn stars, twice the diameter of our Milky Way galaxy. It's likely the result of a rare, bizarre game of galactic billiards among three massive black holes.

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Viral Video: आंखों की रोशनी बढ़ाने के लिए पापा की परी ने लगाया ऐसा जुगाड़, वीडियो देख नहीं रोक पाएंगे अपनी हंसी

Viral Video इस वीडियो को हम लोग नाम के यूजर ने सोशल मीडिया ट्विटर पर शेयर किया गया है। इसके कैप्शन में लिखा है-मोबाइल से कमजोर हो रही आंखों के लिए नींबू की एक बून्द कितना कारगर नुस्खा है.. देखिए रील बनाकर live परीक्षण देती एक फिफ्थ जनरेशन बच्ची।

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Optical Illusion: आज के चैलेंज में आपको 21 सेकंड में खोजने हैं जंगल में छिपे 16 टाइगर्स!

Optical Illusion इस तस्वीर में आपको एक जंगल के बीचों-बीज 4 बाघ बैठे दिख रहे होंगे। इनके 4 के अलावा यहां 12 और बाघ हैं जो छिपे हुए हैं। आपके आज के चैलेंज में आपको कुल 16 बाघों को 21 सेकंड में ढूंढ़कर निकालना है।

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The unexpected contribution of medieval monks to volcanology

By observing the night sky, medieval monks unwittingly recorded some of history's largest volcanic eruptions. An international team of researchers drew on readings of 12th and 13th century European and Middle Eastern chronicles, along with ice core and tree ring data, to accurately date some of the biggest volcanic eruptions the world has ever seen. Their results uncover new information about one of the most volcanically active periods in Earth's history, which some think helped to trigger the Little Ice Age, a long interval of cooling that saw the advance of European glaciers.

from All Top News -- ScienceDaily https://ift.tt/ms0EPVX

Is artificial intelligence better at assessing heart health?

Investigators found AI proved superior in assessing and diagnosing cardiac function when compared with echocardiogram assessments made by sonographers.

from All Top News -- ScienceDaily https://ift.tt/ogcrRXt

Optical Illusion Test: क्या आप 8 सेकंड में बर्फ में छिपे एल्फ को ढूंढ़ सकते हैं?

Optical Illusion इस तस्वीर में बर्फ में कई सारे हिरन दिख रहे हैं। इन्हीं के बीच एक एल्फ छिपा है। अगर आपकी नजरें भी तेज हैं तो आप इनके बीच छिपे एल्फ को झट से ढूंढ़ निकाल सकते हैं। इस इल्यूजन को सुलझाने के लिए आपके पास हैं 8 सेकंड।

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Viral Video: 'कौन सा नशा करता है' गाने पर तूफानी डांस कर ताऊ ने जीता लोगों का दिल, वायरल हो रहा वीडियो

इस वीडियो को Hasna Zaroori Hai नाम के यूजर ने सोशल मीडिया ट्विटर पर शेयर किया गया है। वीडियो को खबर लिखे जाने तक 22 हजार से अधिक बार देखा गया है। वहीं सैकड़ों लोगों ने वीडियो को पसंद किया है।

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Sleight-of-hand magic trick only fools monkeys with opposable thumbs

An illusion involving a hidden thumb confounds capuchin and squirrel monkeys for the same reason it does humans -- it misdirects expected outcomes of actions they can carry out. However, marmosets have five equidistant digits, and were rarely fooled by the magician. The research adds to evidence that animals struggle to predict movements outside of their own 'biomechanical ability'.

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Origami-inspired robots can sense, analyze and act in challenging environments

A multidisciplinary team has created a new fabrication technique for fully foldable robots that can perform a variety of complex tasks without relying on semiconductors.

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Galaxy clusters yield new evidence for standard model of cosmology

A new study probing the structure and evolution of galaxy clusters shows good agreement with the predictions of standard cosmological models.

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Robotic hand can identify objects with just one grasp

Newly created soft-rigid robotic fingers incorporate powerful sensors along their entire length, enabling them to produce a robotic hand that could accurately identify objects after only one grasp.

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Thread-like pumps can be woven into clothes

Researchers have developed fiber-like pumps that allow high-pressure fluidic circuits to be woven into textiles without an external pump. Soft supportive exoskeletons, thermoregulatory clothing, and immersive haptics can therefore be powered from pumps sewn into the fabric of the devices themselves.

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Ancient DNA reveals Asian ancestry introduced to East Africa in early modern times

The largest-yet analysis of ancient DNA in Africa, which includes the first ancient DNA recovered from members of the medieval Swahili civilization, has now broken the stalemate about the extent to which people from outside Africa contributed to Swahili culture and ancestry.

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Optical Illusion: सिर्फ तेज दिमाग वाले लोग ही 9 सेकंड में ढूंढ़ पाएंगे छिपे हुए कुत्ते को!

Optical Illusion अगर आप सिर्फ 9 सेकंड में जंगल में छिपे डॉग को स्पॉट कर लेते हैं तो आपका दिमाग बेहज तेज है और आंखें तो और भी शार्प। तो चलिए नजर डालते हैं आज की चुनौती पर!

from Jagran Hindi News - news:oddnews https://ift.tt/vPi4lau

New chip design to provide greatest precision in memory to date

Everyone is talking about the newest AI and the power of neural networks, forgetting that software is limited by the hardware on which it runs. But it is hardware become 'the bottleneck.' New collaborators might change that. They believe that they have developed a new type of chip with the best memory of any chip thus far for edge AI (AI in portable devices). To put it in context, right now, ChatGPT is running on a cloud. The new innovation, followed by some further development, could put the power of a mini version of ChatGPT in everyone's personal device. It could make such high-powered tech more affordable and accessible for all sorts of applications.

from All Top News -- ScienceDaily https://ift.tt/Cnp2lOz

Most of world's salt marshes likely to be underwater by 2100, study concludes

Salt marshes are some of the most biologically productive ecosystems on Earth. They play an outsized role in nitrogen cycling, act as carbon sinks, protect coastal development from storm surge, and provide critical habitats and nurseries for many fish, shellfish, and coastal birds. According to new research, more than 90 percent of the world's salt marshes are likely to be underwater by the end of the century. These findings come from a 50-year study of ecosystem changes in Great Sippewissett Marsh in Falmouth, Mass.

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Viral Video: घोड़े पर बैठकर पापा की परियां कर रही थीं पार्टी, फिर जो हुआ वह देख नहीं रोक पाएंगे अपनी हंसी

इस वीडियो को Lo+Viral नाम के यूजर ने सोशल मीडिया ट्विटर पर शेयर किया गया है। वीडियो को खबर लिखे जाने तक 17 हजार बार देखा गया है। वहीं सैकड़ों लोगों ने वीडियो को पसंद किया है। वहीं कुछ लोगों ने वीडियो देख फनी रिएक्शन भी दिया है।

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Scientists observe flattest explosion ever seen in space

Astronomers have observed an explosion 180 million light years away which challenges our current understanding of explosions in space, that appeared much flatter than ever thought possible.

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Predatory dinosaurs such as T. rex sported lizard-like lips

A new study suggests that predatory dinosaurs, such as Tyrannosaurus rex, did not have permanently exposed teeth as depicted in films such as Jurassic Park, but instead had scaly, lizard-like lips covering and sealing their mouths.

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