Optical Illusion: इस तस्वीर में छिपे संतरे को खोज, दें अपनी तेज नजरों की पहचान

दिमाग को हेल्दी रखने के लिए एक्सरसाइज करवाना बेहद जरूरी है। इसलिए रोज आपको कोई ब्रेन टीजर गेम खेलना चाहिए। इससे आपका दिमाग एलर्ट और एक्टिव बनेगा। इसमें ऑप्टिकल इल्यूजन आपकी मदद कर सकता है। इसलिए इसे रोज हल करने की कोशिश करें। जानें क्या है हमारे आज के ऑप्टिकल इल्यूजन का चैलेंज और क्या आप कर पाएंगे उसे 5 सेकंड में हल।

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Optical Illusion: क्या आप भी मानते हैं कि आपके पास है चील जैसी नजर, तो 6 सेकंड में खोजें छिपा हुआ दस्ताना

ब्रेन एक्सरसाइज दिमाग को हेल्दी रखने के लिए काफी आवश्यक है। इसके लिए गेम्स मार्केट में मौजूद हैं जो आपकी कई जरूरी स्किल्स को मजबूत बनाने में आपकी मदद कर सकते हैं। इन्हीं में ऑप्टिकल इल्यूजन भी शामिल है जो आपके ब्रेन के लिए काफी लाभदायक होता है। इससे आपका अटेंशन मजबूत होता है। जानें क्या है आज के ऑप्टिकल इल्यूजन का चैलेंज।

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How jellyfish regenerate functional tentacles in days

At about the size of a pinkie nail, the jellyfish species Cladonema can regenerate an amputated tentacle in two to three days -- but how? Regenerating functional tissue across species, including salamanders and insects, relies on the ability to form a blastema, a clump of undifferentiated cells that can repair damage and grow into the missing appendage. Jellyfish, along with other cnidarians such as corals and sea anemones, exhibit high regeneration abilities, but how they form the critical blastema has remained a mystery until now.

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Optical Illusion: तस्वीर में छिपी हुई बिल्लियों को 6 सेकंड में खोज, अपनी तेज नजरों का करें टेस्ट

दिमाग को हेल्दी रखने में ऑप्टिकल इल्यूजन जैसे गेम्स आपकी मदद कर सकते हैं। ऑप्टिकल इल्यूजन को हल करना काफी मनोरंजक भी हो सकता है। वैसे तो इन्हें सॉल्व करना मजेदार होता है लेकिन शुरुआत में यह काफी कठिन भी हो सकता है। इसलिए इन्हें रोज हल करना जरूरी होता है। जानें क्या है आज के ऑप्टिकल इल्यूजन का चैलेंज।

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Researchers study a million galaxies to find out how the universe began

Researchers have analyzed more than one million galaxies to explore primordial fluctuations that seeded the formation of the structure of the entire universe.

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Light color is less important for the internal clock than originally thought

Light in the evening is thought to be bad for sleep. However, does the color of the light play a role? Researchers compared the influence of different light colors on the human body. The researchers' findings contradict the results of a previous study in mice.

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Supernova encore: Second lensed supernova in a distant galaxy

In November 2023, NASA's James Webb Space Telescope observed a massive cluster of galaxies named MACS J0138.0-2155. Through an effect called gravitational lensing, first predicted by Albert Einstein, a distant galaxy named MRG-M0138 appears warped by the powerful gravity of the intervening galaxy cluster. In addition to warping and magnifying the distant galaxy, the gravitational lensing effect caused by MACS J0138 produces five different images of MRG-M0138.

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Five new species of soft-furred hedgehogs from Southeast Asia

A new study identifies five new species of soft-furred hedgehogs from Southeast Asia. The study used DNA analysis and physical characteristics to describe two entirely new species of soft-furred hedgehogs and elevate three subspecies to the level of species.

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NASA's Hubble watches 'spoke season' on Saturn

A new photo of Saturn was taken by NASA's Hubble Space Telescope on October 22, 2023, when the ringed planet was approximately 850 million miles from Earth. Hubble's ultra-sharp vision reveals a phenomenon called ring spokes.

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Optical Illusion: क्या तस्वीर में छिपी टाई को 6 सेकंड में ढूंढ़ सकते हैं आप

ऑप्टिकल इल्यूजन आपकी आंखों और दिमाग दोनों के लिए एक शानदार एक्सरसाइज होती है। इसकी मदद से आप यह भी पता लगा सकते हैं कि आपकी ऑब्जरवेशनल स्किल्स कितनी तेज हैं। इस बात का पता लगाने के लिए हमारे आज के ऑप्टिकल इल्यूजन को 6 सेकंड के भीतर सॉल्व करने की कोशिश करें और चेक करें आपनी ऑब्जरवेशन स्किल्स को।

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Snowflakes swirling in turbulent air as they fall through a laser light sheet

A winter wonderland calls to mind piles of fluffy, glistening snow. But to reach the ground, snowflakes are swept into the turbulent atmosphere, swirling through the air instead of plummeting directly to the ground. Researchers found that regardless of turbulence or snowflake type, acceleration follows a universal statistical pattern that can be described as an exponential distribution.

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Apes remember friends they haven't seen for decades

Apes recognize photos of groupmates they haven't seen for more than 25 years and respond even more enthusiastically to pictures of their friends, a new study finds. The work, which demonstrates the longest-lasting social memory ever documented outside of humans, and underscores how human culture evolved from the common ancestors we share with apes, our closest relatives.

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Artificial intelligence can predict events in people's lives

Artificial intelligence can analyze registry data on people's residence, education, income, health and working conditions and, with high accuracy, predict life events.

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Mysterious fruit shown to be the oldest known fossils of the Frankincense and Myrrh family

Early in the 1970s, paleontologists discovered strange fossilized fruits between hardened rock from one of the largest volcanic eruptions in Earth's history. The identity of these fossils remained elusive for the next several decades. Using CT scanning, scientists have now determined they are the oldest fossils from species in the Frankincense and Myrrh family.

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AI's memory-forming mechanism found to be strikingly similar to that of the brain

An interdisciplinary team consisting of researchers has revealed a striking similarity between the memory processing of artificial intelligence (AI) models and the hippocampus of the human brain. This new finding provides a novel perspective on memory consolidation, which is a process that transforms short-term memories into long-term ones, in AI systems.

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Exoplanets'climate -- it takes nothing to switch from habitable to hell

The Earth is a wonderful blue and green dot covered with oceans and life, while Venus is a yellowish sterile sphere that is not only inhospitable but also sterile. However, the difference between the two bears to only a few degrees in temperature. A team of astronomers has achieved a world's first by managing to simulate the entirety of the runaway greenhouse process which can transform the climate of a planet from idyllic and perfect for life, to a place more than harsh and hostile. The scientists have also demonstrated that from initial stages of the process, the atmospheric structure and cloud coverage undergo significant changes, leading to an almost-unstoppable and very complicated to reverse runaway greenhouse effect. On Earth, a global average temperature rise of just a few tens of degrees, subsequent to a slight rise of the Sun's luminosity, would be sufficient to initiate this phenomenon and to make our planet inhabitable.

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Astronomers discover first population of binary stripped stars

Astronomers have discovered a population of massive stars that have been stripped of their hydrogen envelopes by their companions in binary systems. The findings shed light on the hot helium stars that are believed to be the origins of hydrogen-poor core-collapse supernovae and neutron star mergers.

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This next generation blue light could potentially promote or hinder sleep on command

Blue light from LED lamps and consumer electronics can mess with your sleep because it disrupts production of the natural sleep hormone melatonin. Tinted glasses or displays in night mode can mask, but don't remove, a portion of the disruptive wavelengths. But now, researchers report that they have designed more 'human-centric' LEDs that could potentially enhance drowsiness or alertness on command.

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Cognitive strategies for augmenting the body with a wearable, robotic arm

Scientists show that breathing may be used to control a wearable extra robotic arm in healthy individuals, without hindering control of other parts of the body.

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Optical Illusion: क्या बेडरूम में छिपी मधुमक्खी को ढूंढ़ पाएंगे 9 सेकंड में आप

दिमाग को एक्टिव रखने का एक बेहतरीन तरीका है ऑप्टिकल इल्यूजन। इसकी मदद से आपका दिमाग ज्यादा एक्टिव रहता है जो उसकी एक्सरसाइज जैसा होता है। इसके साथ ही यह आपकी ऑब्जर्वेशनल स्किल्स को भी तेज बनाने में सहायता करता है। इसलिए इसकी रोज प्रैक्टिस करने की जरूरत होती है। जानें क्या है आज के खास ऑप्टिकल इल्यूजन का चैलेंज।

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Breastfeeding alters infant gut in ways that boost brain development, may improve test scores

Breastfeeding, even partially alongside formula feeding, changes the chemical makeup -- or metabolome -- of an infant's gut in ways that positively influence brain development and may boost test scores years later, suggests new research.  

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Scientists measure the distance to stars by their music

A team of astronomers has used asteroseismology, or the study of stellar oscillations, to accurately measure the distance of stars from the Earth. Their research examined thousands of stars and checked the measurements taken during the Gaia mission to study the near Universe.

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AI study reveals individuality of tongue's surface

Artificial Intelligence (AI) and 3D images of the human tongue have revealed that the surface of our tongues are unique to each of us, new findings suggest. The results offer an unprecedented insight into the biological make-up of our tongue's surface and how our sense of taste and touch differ from person to person.

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Unexpected chemistry reveals cosmic star factories´ secrets

Two galaxies in the early universe, which contain extremely productive star factories, have been studied by a team of scientists. Using powerful telescopes to split the galaxies' light into individual colors, the scientists were amazed to discover light from many different molecules -- more than ever before at such distances. Studies like this could revolutionize our understanding of the lives of the most active galaxies when the universe was young, the researchers believe.

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World's first logical quantum processor

A team has realized a key milestone in the quest for stable, scalable quantum computing. For the first time, the team has created a programmable, logical quantum processor, capable of encoding up to 48 logical qubits, and executing hundreds of logical gate operations. Their system is the first demonstration of large-scale algorithm execution on an error-corrected quantum computer, heralding the advent of early fault-tolerant, or reliably uninterrupted, quantum computation.

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Some icy exoplanets may have habitable oceans and geysers

A new study expands the search for life beyond our solar system by indicating that 17 exoplanets (worlds outside our solar system) could have oceans of liquid water, an essential ingredient for life, beneath icy shells. Water from these oceans could occasionally erupt through the ice crust as geysers. The science team calculated the amount of geyser activity on these exoplanets, the first time these estimates have been made. They identified two exoplanets sufficiently close where signs of these eruptions could be observed with telescopes.

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'Exceptional' results in phase III leukemia trial

Leukaemia trial shows 'exceptional' results. Personalized treatment for the most common form of adult leukemia helps patients survive for longer and stay in remission, a phase III trial has found. Adult patients were given a combination of cancer growth blocking drugs over varied durations depending on how rapidly their disease responded.   More than 19 in 20 patients were in remission three years after starting treatment -- a significant improvement in progression-free and overall survival compared to standard treatment.

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14-inch spacecraft delivers new details about 'hot Jupiters'

The Colorado Ultraviolet Transit Experiment (CUTE) spacecraft is about the size of a cereal box. It has also recorded incredibly detailed measurements of the atmospheres of planets hundreds of light-years from Earth.

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Archaeologists unearth one of earliest known frame saddles

Recovered from looters, a new archaeological discovery from a cave in western Mongolia could change the story of the evolving relationship between humans and horses around the world. 

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How a drought led to the rise of skateboarding in 1970s California

Why did professional skateboarding arise in southern California in the 1970s? Was it a coincidence, or was it a perfect storm of multiple factors? It's fairly well-known that a drought in southern California in the mid-1970s led to a ban on filling backyard swimming pools, and these empty pools became playgrounds for freestyle skateboarders in the greater Los Angeles area. But a new cross-disciplinary study shows that beyond the drought, it was the entanglement of environmental, economic and technological factors that led to the explosive rise of professional skateboarding culture in the 1970s.

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This Japanese 'dragon' terrorized ancient seas

Researchers have described a Japanese mosasaur the size of a great white shark that terrorized Pacific seas 72 million years ago. The mosasaur was named for the place where it was found, Wakayama Prefecture. Researchers call it the Wakayama Soryu, which means blue dragon.

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Coral reefs in peril from record-breaking ocean heat

Record breaking marine heatwaves will cause devastating mass coral bleaching worldwide in the next few years, according to a coral reef scientist.

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Scholars say it's time to declare a new epoch on the moon, the 'lunar Anthropocene'

According to anthropologists and geologists, it's time to acknowledge humans have become the dominant force shaping the moon's environment by declaring a new geological epoch for the moon: the Lunar Anthropocene. They argue the new epoch may have dawned in 1959 when the USSR's unmanned spacecraft Luna 2 alighted on the lunar surface.

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New genes can arise from nothing

The complexity of living organisms is encoded within their genes, but where do these genes come from? Researchers resolved outstanding questions regarding the origin of small regulatory genes, and described a mechanism that creates their DNA palindromes. Under suitable circumstances, these palindromes evolve into microRNA genes.

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Giant doubts about giant exomoons

The extrasolar planets Kepler-1625b and Kepler-1708b are supposedly the home worlds of the first known exomoons. A new study now comes to a different conclusion.

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Wild birds lead people to honey -- and learn from them

A study finds the greater honeyguide can learn distinct vocal signals to help people in Africa locate bee colonies. In parts of Africa, people communicate with a wild bird -- the greater honeyguide -- in order to locate bee colonies and harvest their stores of honey and beeswax. It's a rare example of cooperation between humans and wild animals, and a potential instance of cultural coevolution.

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Bowtie resonators that build themselves bridge the gap between nanoscopic and macroscopic

Two nanotechnology approaches converge by employing a new generation of fabrication technology. It combines the scalability of semiconductor technology with the atomic dimensions enabled by self-assembly.

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First map of human limb development reveals unexpected growth processes and explains syndromes found at birth

Scientists reveal unprecedented insights into human limb development, including the many intricate processes that govern their formation.

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Unlocking neutron star rotation anomalies: Insights from quantum simulation

A collaboration between quantum physicists and astrophysicists has achieved a significant breakthrough in understanding neutron star glitches. They were able to numerically simulate this enigmatic cosmic phenomenon with ultracold dipolar atoms. This research establishes a strong link between quantum mechanics and astrophysics and paves the way for quantum simulation of stellar objects from Earth.

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Can signs of life be detected from Saturn's frigid moon?

Researchers have shown unambiguous laboratory evidence that amino acids transported in the ice plumes of Saturn's moon, Eceladus, can survive impact speeds of up to 4.2 km/s, supporting their detection during sampling by spacecraft.

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Mice pass the mirror test, a classic indicator of self-recognition

Researchers report that mice display behavior that resembles self-recognition when they see themselves in the mirror. When the researchers marked the foreheads of black-furred mice with a spot of white ink, the mice spent more time grooming their heads in front of the mirror -- presumably to try and wash away the ink spot. However, the mice only showed this self-recognition-like behavior if they were already accustomed to mirrors, if they had socialized with other mice who looked like them, and if the ink spot was relatively large.

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Dark galactic region nicknamed 'The Brick' explained with Webb telescope findings

Using the James Webb Space Telescope, astronomers spot unexpected source of carbon monoxide ice at galactic region surprisingly devoid of stars.

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A study unveils the link between musical preferences and our inner moral compass

A new study provides compelling evidence that music preferences can serve as a window into an individual's moral values. It has uncovered an important link between music and morality, paving the way for a deeper understanding of the psychological dimensions of our musical experiences.

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A new possible explanation for the Hubble tension

The universe is expanding. How fast it does so is described by the so-called Hubble-Lemaitre constant. But there is a dispute about how big this constant actually is: Different measurement methods provide contradictory values. This so-called 'Hubble tension' poses a puzzle for cosmologists. Researchers are now proposing a new solution: Using an alternative theory of gravity, the discrepancy in the measured values can be easily explained -- the Hubble tension disappears.

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One of the largest magnetic storms in history quantified: Aurorae covered much of the night sky from the Tropics to the Polar Regions

An international multidisciplinary team consisting of solar physicists, geophysicists, and historians from nine countries analysed observations of an extreme solar-terrestrial storm reported in historical records from February 1872. Their findings confirm that a moderate sunspot group triggered one of the largest magnetic storms ever recorded, almost covering the entire night sky with colourful aurorae in both hemispheres. If such an extreme storm occurred today, it would severely disrupt modern technological infrastructure. Their study emphasizes the importance of looking at historical records in light of modern scientific knowledge.

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Meteorites likely source of nitrogen for early Earth

Micrometeorites originating from icy celestial bodies in the outer Solar System may be responsible for transporting nitrogen to the near-Earth region in the early days of our solar system.

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