Microarray patches safe and effective for vaccinating children, trial suggests

The first study of the use of microarray patches to vaccinate children has shown that the method is safe and induces strong immune responses. The phase 1/2 randomized trial compared results from the measles and rubella vaccine delivered by a microarray patch, a small sticking plaster-like device with an array of microscopic projections that painlessly penetrate the skin and deliver the vaccine, or by conventional injection with a needle and syringe.

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A virus could help save billions of gallons of wastewater produced by fracking

An estimated 168 billion gallons of wastewater -- or produced water -- is generated annually by the Permian Basin fracking industry, according to a 2022 report. The major waste stream has proved both difficult and costly to treat because of the chemical complexity of the water.

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These giant, prehistoric salmon had tusk-like teeth

Oncorhynchus rastrosus, a giant species of salmon that lived in the North American Pacific Northwest a few million years ago, sported a pair of front teeth that projected out from the sides of its mouth like tusks, according to a new study.

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Ancient Maya blessed their ballcourts

Using environmental DNA analysis, an international team of researchers identified a collection of plants used in ceremonial rituals in the ancient Maya city of Yaxnohcah in Mexico. The plants, known for their religious associations and medicinal properties, were discovered beneath a plaza floor where a ballcourt was built.

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Optical Illusion: तस्वीर में छिपा है एक अलग नारियल, क्या 5 सेकंड ढूंढ सकते हैं?

जो लोग अपने आपको सबसे स्मार्ट मानते हैं उन्हें आज ऑप्टिकल इल्यूजन का यह चैलेंज जरूर पूरा करना चाहिए। वैसे तो ये तस्वीर काफी सिंपल है लेकिन इस चैलेंज को पूरा करने में अच्छे-अच्छों के पसीने छूटने वाले हैं। अगर आप भी एक जैसे नारियल की इस तस्वीर में छिपे एक अलग नारियल को खोज देते हैं तो साबित हो जाएगा कि आपसे तेज आंखें किसी के पास नहीं।

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Optical Illusion: क्या 9 सेकंड में इस खुराफाती चूहे को पकड़, इस लाइब्रेरी को बचा सकते हैं आप

ऑप्टिकल इल्यूजन का मतलब ही होता है कि आंखों के लिए भ्रम बनाना। ऐसा ही एक शानदार चैलेंज आज हमारे सामने आ गया है जो है तो बहुत मुश्किल लेकिन अगर आप इसे हल करने में सफल हो गए तो समझ लीजिएगा कि आपसे तेज आंखें शायद ही किसी हों। आइए देखते हैं क्या है आज के ऑप्टिकल इल्यूजन का चैलेंज जिसे आपको 9 सेकंड में पूरा करना है।

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New circuit boards can be repeatedly recycled

Researchers have developed a new PCB that performs on par with traditional materials and can be recycled repeatedly with negligible material loss. Researchers used a solvent that transforms a type of vitrimer -- a cutting-edge class of polymer -- into a jelly-like substance without damage, allowing solid components to be plucked out for reuse or recycling. With these 'vPCBs' (vitrimer printed circuit boards), researchers recovered 98% of the vitrimer and 100% of the glass fiber.

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Researchers advance detection of gravitational waves to study collisions of neutron stars and black holes

Researchers co-led a study that will improve the detection of gravitational waves--ripples in space and time.

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Optical Illusion: सिर्फ जीनियस ही ढूंढ सकते हैं तस्वीर में छिपे 3 अंतर, 20 सेकंड हैं आपके पास

अगर आप भी अपने आपको जीनियस मानते हैं तो आज का ये ऑप्टिकल इल्यूजन चैलेंज आप ही के लिए है। वैसे तो ये तस्वीर काफी सामान्य है लेकिन अच्छे-अच्छों के पसीने छुड़ा सकती है। अगर आप भी दी गई इन दो तस्वीरों के 3 अंतर को समय पर खोज लेते हैं तो माना जाएगा कि आप भी जीनियस लोगों में से एक हैं।

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Using stem cell-derived heart muscle cells to advance heart regenerative therapy

Regenerative heart therapies involve transplanting cardiac muscle cells into damaged areas of the heart to recover lost function. However, the risk of arrhythmias following this procedure is reportedly high. In a recent study, researchers tested a novel approach that involves injecting 'cardiac spheroids,' cultured from human stem cells, directly into damaged ventricles. The highly positive outcomes observed in primate models highlight the potential of this strategy.

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New research shows 'profound' link between dietary choices and brain health

New research has highlighted the profound link between dietary choices and brain health.

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Condensed matter physics: Novel one-dimensional superconductor

In a significant development in the field of superconductivity, researchers have successfully achieved robust superconductivity in high magnetic fields using a newly created one-dimensional (1D) system. This breakthrough offers a promising pathway to achieving superconductivity in the quantum Hall regime, a longstanding challenge in condensed matter physics.

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Squids' birthday influences mating

The day a male spear squid hatches determines which mating tactic he will use throughout his life, according to new research. Spear squid (Heterololigo bleekeri) that hatch earlier in the season become 'consorts' which fight for mating opportunities. Those which hatch later become 'sneakers,' which use more clandestine mating tactics. Researchers found that the mating tactic determined by the birth date was fixed for the squid's whole life. Understanding how mating tactics are influenced by birth date, and the environmental conditions at that time, can help researchers consider how squid might be affected by climate change and the implications for marine resource management.

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Human activities have an intense impact on Earth's deep subsurface fluid flow

Hydrologists predict human-induced underground fluid fluxes to rise with climate change mitigation strategies like carbon sequestration.

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This salt battery harvests osmotic energy where the river meets the sea

Estuaries -- where freshwater rivers meet the salty sea -- are great locations for birdwatching and kayaking. In these areas, waters containing different salt concentrations mix and may be sources of sustainable, 'blue' osmotic energy. Researchers report creating a semipermeable membrane that harvests osmotic energy from salt gradients and converts it to electricity. The new design had an output power density more than two times higher than commercial membranes in lab demonstrations.

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Fossil frogs share their skincare secrets

Palaeontologists have solved a hundred-year-old mystery of how some fossil frogs preserve their fleshy parts -- it's all down to their skin. Palaeontologists studied 45-million-year-old fossil frogs from the Geiseltal site in central Germany. Remarkably, the fossils show full body outlines of the soft tissues. The team discovered that the excellent condition of the fossil frogs is due to preservation of ancient skin remnants.

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Superradiant atoms could push the boundaries of how precisely time can be measured

Superradiant atoms can help us measure time more precisely than ever. In a new study, researchers present a new method for measuring the time interval, the second, mitigating some of the limitations that today's most advanced atomic clocks encounter. The result could have broad implications in areas such as space travel, volcanic eruptions and GPS systems.

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Researchers create artificial cells that act like living cells

Researchers describe the steps they took to manipulate DNA and proteins -- essential building blocks of life -- to create cells that look and act like cells from the body. This accomplishment, a first in the field, has implications for efforts in regenerative medicine, drug delivery systems and diagnostic tools.

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Optical Illusion: एक-सी दिख रहीं इन दो तस्वीरों में छिपे हैं 3 अंतर, क्या 20 सेकंड में खोजकर दिखा सकते हैं आप?

आजकल के लाइफस्टाइल में फिजिकल एक्टिविटीज के साथ माइंड को हेल्दी रखना भी जरूरी है। ऐसे में ऑप्टिकल इल्यूजन जैसे गेम्स काफी मददगार साबित होते हैं। आप भी अगर आपने दिमाग को सबसे तेज मानते हैं तो आज हम आपके लिए ऐसा ही एक टास्क लेकर आए हैं जिसे 10 सेकंड में सुलझाकर आप भी अपने टेज दिमाग का सबूत दे सकते हैं।

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Giant galactic explosion exposes galaxy pollution in action

Astronomers have produced the first high-resolution map of a massive explosion in a nearby galaxy, providing important clues on how the space between galaxies is polluted with chemical elements.

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AI and physics combine to reveal the 3D structure of a flare erupting around a black hole

Based on radio telescope data and models of black hole physics, a team has used neural networks to reconstruct a 3D image that shows how explosive flare-ups in the disk of gas around our supermassive black hole might look.

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Optical Illusion: एयरपोर्ट की इन दो तस्वीरों में हैं 3 अंतर, क्या 10 सेकंड में ढूंढ सकते हैं आप?

ऑप्टिकल इल्यूजन एक मजेदार गेम होता है जिसकी मदद से आप अपने आई क्यू का टेस्ट भी ले सकते हैं। अगर आप भी मानते हैं कि आपका दिमाग फास्ट और आंखें सबसे तेज हैं तो आपके लिए आज हम एक दिलचस्प चैलेंज लेकर पेश हुए हैं। इसमें आपको एयरपोर्ट की दो तस्वीरें देखने को मिलेंगी जिनमें छिपे 3 अंतर को खोजना ही आपका चैलेंज होगा।

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Optical Illusion: तस्वीर में छिपा है एक छाता, क्या 8 सेकंड में खोज सकते हैं आप?

ऑप्टिकल इल्यूजन पैनी से पैनी आंखों और तेज दिमाग को भी धोखा देने का हुनर रखता है। इस गेम को खेलकर आई क्यू टेस्ट भी किया जा सकता है। ऐसे में आज जो चैलेंज हम आपके लिए लेकर आए हैं वह भी काफी खास रहने वाला है। इसमें आपको एक तस्वीर दिखाई देगी जिसमें छिपे छाते को ढूंढने के लिए आपको मिलेगा सिर्फ 8 सेकंड का समय।

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Optical Illusion: क्या 6 सेकंड में छिपा कैक्टस खोज सकते हैं आप, खोज लिया तो मान जाएंगे चील जैसी हैं आपकी आंखें

ऑप्टिकल इल्यूजन काफी मजेदार गेम होता है। इसे हल करने से आपका दिमाग तेज होता है। इससे आपकी क्रिएटिव स्किल्स और ऑब्जरवेशन स्किल मजबूत होते हैं। इसलिए इसे रोज हल करना फायदेमंद हो सकता है। इसलिए हम आज आपके लिए एक बेहद मजेदार ऑप्टिकल इल्यूजन लाए हैं जिसे हल करने के लिए आपको बस 6 सेकंड का ही समय मिलेगा।

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Warming of Antarctic deep-sea waters contribute to sea level rise in North Atlantic, study finds

Analysis of mooring observations and hydrographic data suggest the Atlantic Meridional Overturning Circulation deep water limb in the North Atlantic has weakened. Two decades of continual observations provide a greater understanding of the Earth's climate regulating system.

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One third of China's urban population at risk of city sinking, new satellite data shows

Land subsidence is overlooked as a hazard in cities, according to new research. Scientists used satellite data that accurately and consistently maps land movement across China.

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Honey bees experience multiple health stressors out-in-the-field

It's not a single pesticide or virus stressing honey bees, and affecting their health, but exposure to a complex web of multiple interacting stressors encountered while at work pollinating crops, found new research. Scientists have been unable to explain increasing colony mortality, even after decades of research examining the role of specific pesticides, parasitic mites, viruses or genetics. This led the research team to wonder if previous studies were missing something by focusing on one stressor at a time.

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Marine plankton behavior could predict future marine extinctions

Marine communities migrated to Antarctica during the Earth's warmest period in 66 million years long before a mass-extinction event.

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Paradox of extreme cold events in a warming world

The Warm Arctic-Cold Continent (WACC) phenomenon is the puzzling combination of Arctic warming and extreme coldness in specific mid-latitude regions. However, the progression of WACC events remains unclear amidst global warming. Scientists have now predicted a sharp decline in the WACC phenomenon post-2030s, affecting extreme weather events. These findings offer critical insights for communities, scientists, and policymakers to refine climate models and strategies and battle climate change.

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Plastic pollution can kill variety of ocean embryos

High levels of plastic pollution can kill the embryos of a wide range of ocean animals, new research shows.

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Most massive stellar black hole in our galaxy found

Astronomers have identified the most massive stellar black hole yet discovered in the Milky Way galaxy. This black hole was spotted in data from the European Space Agency's Gaia mission because it imposes an odd 'wobbling' motion on the companion star orbiting it. Astronomers have verified the mass of the black hole, putting it at an impressive 33 times that of the Sun.

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Can animals count?

Researchers have made a groundbreaking discovery regarding number sense in animals by confirming the existence of discrete number sense in rats, offering a crucial animal model for investigating the neural basis of numerical ability and disability in humans.

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The joy of sports: How watching sports can boost well-being

Sports, beyond entertainment, foster community and belonging, benefiting both individuals and society. Despite its recognized positive effects, limited evidence exists on the link between watching sports and well-being. To address this gap, a team of researchers conducted a multi-method research and found that sports viewing activates brain reward circuits, leading to improved well-being. Popular sports like baseball notably impact well-being. Their research offers insights for public health policies and individual well-being enhancement.

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Even the simplest marine organisms tend to be individualistic

Sport junkie or couch potato? Always on time or often late? The animal kingdom, too, is home to a range of personalities, each with its own lifestyle. Biologists report on a surprising discovery: even simple marine polychaete worms shape their day-to-day lives on the basis of highly individual rhythms. This diversity is of interest not just for the future of species and populations in a changing environment, but also for medicine.

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Bonobos are more aggressive than previously thought

Chimpanzees and bonobos are often thought to reflect two different sides of human nature -- the conflict-ready chimpanzee versus the peaceful bonobo -- but a new study shows that, within their own communities, male bonobos are more frequently aggressive than male chimpanzees. For both species, more aggressive males had more mating opportunities.

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Optical Illusion: क्या 6 सेकंड में छिपे हुए हिप्पो को खोज सकते हैं आप

ऑप्टिकल इल्यूजन हल करना आपके दिमाग के लिए काफी फायदेमंद होता है। इसे हल करने से आपका दिमाग एक्टिव बनता है और ऑब्जरवेशन स्किल्स भी बेहतर बनती हैं। इसलिए हम आपके लिए एक मजेदार चैलेंज लेकर आए हैं जिसे अगर आपने हल कर दिया तो मान जाएंगे कि आपकी आंखे काफी तेज हैं तो चलिए शुरू हो जाइए और सॉल्व करिए आज का चैलेंज।

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Optical Illusion: तस्वीर में छिपी गलती को 10 सेकंड में खोजकर दीजिए अपने तेज दिमाग का सबूत

हेल्दी रहने के लिए फिजिकल एक्टिविटीज जरूरी होती हैं। ठीक इसी तरह दिमागी स्वास्थ्य को बेहतर बनाने के लिए इसकी कसरत का सहारा लिया जाता है। अगर आप भी अपनी रीजनिंग और ऑब्जरवेशनल स्किल्स को स्ट्रांग बनाना चाहते हैं तो आइए पूरा करके दिखाइए ऑप्टिकल इल्यूजन का यह मजेदार चैलेंज। इसके लिए आपको मिलेंगे सिर्फ 10 सेकंड। आइए देख लीजिए चैलेंज।

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Optical Illusion: आप भी अपनी आंखों को मानते हैं तेज, तो 5 सेकंड में खोज दिखाइए तस्वीर में छिपी पीली कार

अगर आप भी ऐसा मानते हैं कि आपकी पैनी नजरों और तेज दिमाग से कुछ भी छिप नहीं सकता है तो हमारा आज का यह चैलेंज आपको जरूर हल करना चाहिए। मुमकुन है कि इसका सही जवाब ढूंढने में आपके पसीने छूट जाएं या फिर ऐसा भी हो सकता है कि आप इसे आसानी से खोज निकालें। आइए देख लीजिए क्या है आज का मजेदार चैलेंज।

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Blood protein could help detect delayed concussion recovery in children

Researchers have discovered a blood protein that could help detect which children will experience ongoing concussion symptoms more than two weeks after an injury.

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Inherited predisposition for higher muscle strength may protect against common morbidities

A study showed that a genetic predisposition for higher muscle strength predicts a longer lifespan and a lower risk for developing common diseases. This is a highly comprehensive international study on hereditary muscle strength and its relationship to morbidity. The genome and health data of more than 340,000 Finns was used in the research.

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Brightest gamma-ray burst of all time came from the collapse of a massive star

In 2022, astronomers discovered the brightest gamma-ray burst (GRB) of all time. Now, astronomers confirm that a 'normal' supernova, the telltale sign of a stellar collapse, accompanied the GRB. The team also looked for signatures of heavy elements like gold and platinum in the supernova. They found no evidence of such elements, deepening the mystery of their origins.

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Iconic savanna mammals face genetic problems due to fences and roads

Wildebeest migrations have become a rarer sight in Africa as humans continue to interrupt their historic migratory routes with roads, fences, cities, livestock and farmland. This has led to genetic decay in those herds that are no longer able to roam freely, according to new research.

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Parkinson's Disease: New theory on the disease's origins and spread

New hypothesis paper builds on a growing scientific consensus that Parkinson's disease route to the brain starts in either the nose or the gut and proposes that environmental toxicants are the likely source.

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Ocean currents threaten to collapse Antarctic ice shelves

Meandering ocean currents play an important role in the melting of Antarctic ice shelves, threatening a significant rise in sea levels.

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Does the time of day you move your body make a difference to your health?

Undertaking the majority of daily physical activity in the evening is linked to the greatest health benefits for people living with obesity, according to researchers who followed the trajectory of 30,000 people over almost 8 years.

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3D mouth of an ancient jawless fish suggests they were filter-feeders, not scavengers or hunters

Early jawless fish were likely to have used bony projections surrounding their mouths to modify the mouth's shape while they collected food. Experts have used CT scanning techniques to build up the first 3D pictures of these creatures, which are some of the earliest vertebrates (animals with backbones) in which the mouth is fossilized. Their aim was to answer questions about feeding in early vertebrates without jaws in the early Devonian epoch -- sometimes called the Age of Fishes -- around 400 million years ago.

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Pregnancy accelerates biological aging in a healthy, young adult population

Pregnancy may carry a cost, reports a new study. The research shows that women who reported having been pregnant looked biologically older than women who had never been pregnant, and women who had been pregnant more often looked biologically older than those who reported fewer pregnancies.

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Do some mysterious bones belong to gigantic ichthyosaurs?

Several similar large, fossilized bone fragments have been discovered in various regions across Western and Central Europe since the 19th century. The animal group to which they belonged is still the subject of much debate to this day. A study could now settle this dispute once and for all: The microstructure of the fossils indicates that they come from the lower jaw of a gigantic ichthyosaur. These animals could reach 25 to 30 meters in length, a similar size to the modern blue whale.

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A friendly pat on the back can improve performance in basketball

A free throw in basketball will have every eye glued to one person. It's an intensely stressful situation. A research team studied whether a friendly tap on the shoulder increases the odds of making a shot.

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New study highlights the benefit of touch on mental and physical health

Through a large-scale analysis, researchers have uncovered the ways in which consensual touch can benefit a person's physical and mental wellbeing.

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First results from DESI make the most precise measurement of our expanding universe

Researchers have used the Dark Energy Spectroscopic Instrument to make the largest 3D map of our universe and world-leading measurements of dark energy, the mysterious cause of its accelerating expansion.

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With the planet facing a 'polycrisis', biodiversity researchers uncover major knowledge gaps

Connecting the study of infectious disease spread, biodiversity loss and climate change could offer win-win-win solutions for planetary health, but a new analysis has uncovered almost no research integrating the three global crises.

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Heat flows the secret to order in prebiotic molecular kitchen

Biophysicists have demonstrated how heat flows through rock fissures could have created the conditions for the emergence of life.

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Mitochondrial roles in antiviral immunity modify manifestations of neurological diseases

Scientists report that a progressive neurodegenerative disease can be triggered by a viral infection. The mechanism relates to mitochondrial roles in antiviral defense mechanisms.

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A simple, inexpensive way to make carbon atoms bind together

The active ingredient in many drugs is what's known as a small molecule: bigger than water, much smaller than an antibody and mainly made of carbon. It's tough, however, to make these molecules if they require a quaternary carbon -- a carbon atom bonded to four other carbon atoms. But now, scientists have uncovered a potential cost-effective way to produce these tricky motifs.

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RNA that doesn't age

Certain RNA molecules in the nerve cells in the brain last a life time without being renewed. Neuroscientists have now demonstrated that this. RNAs are generally short-lived molecules that are constantly reconstructed to adjust to environmental conditions. The research group hopes to decipher the complex aging process of the brain and gain a better understanding of related degenerative diseases.

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Optical Illusion: म्यूजिक सुन रही लड़की की इन दो तस्वीरों में हैं अंतर, क्या 10 सेकंड में ढूंढ पाएंगे आप?

दिमाग को तेज और एक्टिव बनाने के लिए कई तरह के गेम्स हैं। इन्हीं में से एक है ऑप्टिकल इल्यूजन जिसे हल करने में अक्सर अच्छे-अच्छों के पसीने छूट जाते हैं। अगर आप अपनी आंखों और दिमाग को सबसे तेज मानते हैं तो पूरा करके दिखाइए हमारा आज का यह चैलेंज। इसका जवाब ढूंढने के लिए आपको मिलेगा सिर्फ 10 सेकंड का समय।

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CHEOPS detects a 'rainbow' on an exoplanet

The CHEOPS space telescope is providing new information on the mysterious exoplanet WASP-76b. This ultra-hot giant is characterized by an asymmetry between the amount of light observed on its eastern terminator -- the fictitious line that separates its night side from its day side -- and that observed on its western terminator. This peculiarity is thought to be due to a 'glory', a luminous phenomenon similar to a rainbow, which occurs if the light from the star -- the 'sun' around which the exoplanet orbits -- is reflected by clouds made up of a perfectly uniform substance. If this hypothesis is confirmed, this would be the first detection of this phenomenon outside our solar system.

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Finds at Schöningen show wood was crucial raw material 300,000 years ago

During archaeological excavations in the Schoningen open-cast coal mine in 1994, the discovery of the oldest, remarkably well-preserved hunting weapons known to humanity caused an international sensation. Spears and a double-pointed throwing stick were found lying between animal bones about ten meters below the surface in deposits at a former lakeshore. In the years that followed, extensive excavations have gradually yielded numerous wooden objects from a layer dating from the end of a warm interglacial period 300,000 years ago. The findings suggested a hunting ground on the lakeshore.

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Discovery of how limiting damage from an asthma attack could stop disease

Scientists have discovered a new cause for asthma that sparks hope for treatment that could prevent the life-threatening disease.

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Evolution in action? New study finds possibility of nitrogen-fixing organelles

A new study finds that UCYN-A, a species of nitrogen-fixing cyanobacteria, may be evolving organelle-like characteristics.

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'Smart swarms' of tiny robots inspired by natural herd mentality

Researchers gave nanorobots a trait called adaptive time delay, which allows them to better work together.

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100 kilometers of quantum-encrypted transfer

Researchers have taken a big step towards securing information against hacking. They have succeeded in using quantum encryption to securely transfer information 100 kilometers via fiber optic cable -- roughly equivalent to the distance between Oxford and London.

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We've had bird evolution all wrong

Genomic anamolies dating back to the time of the dinosaurs misled scientists about the evolutionary history of birds.

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Australia on track for unprecedented, decades-long megadroughts

Australia could soon see megadroughts that last for more than 20 years, according to new modelling. The researchers' bleak findings are before factoring in human impact on the climate since the Industrial Revolution. According to the scientists, the findings paint a worrying picture of future droughts in Australia that are far worse than anything in recent experience.

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Researchers produce grafts that replicate the human ear

Using state-of-the-art tissue engineering techniques and a 3D printer, researchers have assembled a replica of an adult human ear that looks and feels natural. The study offers the promise of grafts with well-defined anatomy and the correct biomechanical properties for those who are born with a congenital malformation or who lose an ear later in life.

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Optical Illusion: झगड़ा कर रही महिलाओं की इन दो तस्वीरों में है 3 अंतर, क्या 15 सेकंड में खोज पाएंगे आप?

आपका दिमाग और आंखें कितनी तेज हैं यह बात पता लगाने के लिए ऑप्टिकल इल्यूजन जैसे गेम्स काफी बढ़िया होते हैं। अगर आप भी ये मानते हैं कि आपकी तेज नजरों से कुछ छिप नहीं सकता है तो आज का हमारा यह चैलेंज बस आप ही के लिए है। यहां आपको लड़ाई कर रही महिलाओं की इन दो तस्वीरों में छिपे 3 अंतर को 15 सेकंड में ढूंढकर निकालना है।

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Discovery has potential to solve the billion-dollar global cost of poorly managed wound healing

Scientists have uncovered a key step in the wound healing process that becomes disabled in diseases like diabetes and aging, contributing to a global healthcare cost of managing poorly healing wounds exceeding $250 billion a year. Importantly, the research reveals a molecule involved in the healing of tissues that -- when injected into animal models -- leads to a drastic acceleration of wound closure, up to 2.5 times faster, and 1.6 times more muscle regeneration.

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Universal brain-computer interface lets people play games with just their thoughts

Engineers have created a brain-computer interface that doesn't require calibration for each user, paving the way for widespread clinical applicability.

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Chatbot outperformed physicians in clinical reasoning in head-to-head study

ChatGPT-4, an artificial intelligence program designed to understand and generate human-like text, outperformed internal medicine residents and attending physicians at two academic medical centers at processing medical data and demonstrating clinical reasoning.

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Optical Illusion: गैरेज में खड़ी 'कार' की इन दो तस्वीरों में हैं 3 अंतर, 10 सेकंड में ढूंढ सकते हैं आप?

दिमाग को एक्टिव बनाने के लिए कई तरह के गेम्स होते हैं। इन्हीं में से एक है ऑप्टिकल इल्यूजन जिसे हल करने में न सिर्फ मजा आता है बल्कि इसका जवाब खोजने में भी अच्छी-खासी दिमागी मशक्कत हो जाती है। आज हम आपके लिए एक ऐसा ही चैलेंज लेकर आए हैं जिसे हल करने में आपके भी पसीने छूटने वाले हैं। आइए देख लीजिए।

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A decade of aphantasia research: what we've learned about people who can't visualize

People who can't visualize an image in their mind's eye are less likely to remember the details of important past personal events or to recognize faces, according to a review of nearly ten years of research. People who cannot bring to mind visual imagery are also less likely to experience imagery of other kinds, like imagining music, according to new research by the academic who first discovered the phenomenon.

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