चिकन पकने की खुशबू पर डॉगी ने दिया ऐसा रिएक्शन, वीडियो देख हंसी नहीं रोक पाएंगे

ऐसा कहा जाता है कि नॉन वेज की खुशबू को डॉगी और बिल्ली दूर से सूंघ लेते लेते हैं। उस समय ये पालतू जानवर अपने आप को रोक नहीं पाते हैं। अगर आजाद है तो दबे पांव घर के दरवाजे पर पहुंच जाते हैं।

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Robot performs first laparoscopic surgery without human help

A robot has performed laparoscopic surgery on the soft tissue of a pig without the guiding hand of a human -- a significant step in robotics toward fully automated surgery on humans.

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Song sparrows shuffle and repeat to keep their audience listening

Biologists have found an animal for the first time that communicates with the complexity of human language: song sparrows. According to a new study, male song sparrows memorize a 30-minute long playlist of their recently belted tunes and use that information to curate both their current playlist and the next one. The findings suggest that song sparrows deliberately shuffle and repeat their songs possibly to keep a female's attention.

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Researchers provide insight into how the brain multitasks while walking

New research turns the old idiom about not being able to walk and chew gum on its head. Scientists have shown that the healthy brain is able to multitask while walking without sacrificing how either activity is accomplished.

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Scientists make first detection of exotic 'X' particles in quark-gluon plasma

Physicists have found evidence of X particles in the quark-gluon plasma produced in the Large Hadron Collider (LHC) at CERN, the European Organization for Nuclear Research, based near Geneva, Switzerland.

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Babies can tell who has close relationships based on one clue: Saliva

Neuroscientists have identified a specific signal that young children and even babies can use to determine whether two people have a strong relationship and a mutual obligation to help each other: whether those two people kiss, share food, or have other interactions that involve sharing saliva.

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Scientists regrow frog's lost leg

Scientists have triggered long-term growth of legs in adult frogs, which are naturally unable to regenerate limbs. The frogs regrew a lost leg over months, triggered by just 24 hour exposure to a five-drug cocktail held under a bioreactor. The new legs were functional enough to enable sensation and locomotion.

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Mysterious object unlike anything astronomers have seen before

A team mapping radio waves in the Universe has discovered something unusual that releases a giant burst of energy three times an hour, and it's unlike anything astronomers have seen before. Spinning around in space, the strange object sends out a beam of radiation that crosses our line of sight, and for a minute in every twenty, is one of the brightest radio sources in the sky.

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नर्स ने पेश की मानवता की मिसाल, वीडियो देख आंखें हो जाएंगी नम

इसके कैप्शन में उन्होंने लिखा है-नर्स ने बड़ी चतुराई से डांस करते हुए लकवाग्रस्त मरीज़ में उमंग और उत्साह भरकर फिजियोथेरेपी एक्सरसाइज करवा दी। नर्सेस और अन्य मेडिकल स्टाफ अपने प्रेम से जो इलाज करते हैं उसके लिए धन्यवाद बेहद छोटा शब्द है।

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कड़ाके की ठंड में सेना के जवान ने दिखाया फिटनेस का दम, 40 सेकंड में किए इतने पुशअप्स

इस वीडियो को बीएसएफ ने सोशल मीडिया ट्विटर पर अपने अकांउट से शेयर किया है। बीएसएफ के इस वीडियो को 32 हजार से अधिक बार देखा गया है और 1 हजार से अधिक लोगों ने लाइक किया है। वहीं कुछ लोगों ने कमेंट कर जवान की तारीफ की है।

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First clinical-grade transplant of gene-edited pig kidneys into brain-dead human

Researchers have announced the first peer-reviewed research outlining the successful transplant of genetically modified, clinical-grade pig kidneys into a brain-dead human individual, replacing the recipient's native kidneys. These positive results demonstrate how xenotransplantation could address the worldwide organ shortage crisis.

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Hubble finds a black hole igniting star formation in a dwarf galaxy

Often portrayed as destructive monsters that hold light captive, black holes take on a less villainous role in the latest research from NASA's Hubble Space Telescope. A black hole at the heart of the dwarf galaxy Henize 2-10 is creating stars rather than gobbling them up. The black hole is apparently contributing to the firestorm of new star formation taking place in the galaxy. The dwarf galaxy lies 30 million light-years away, in the southern constellation Pyxis.

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Scientists find previously unknown jumping behavior in insects

A team of researchers has discovered a jumping behavior that is entirely new to insect larvae, and there is evidence that it is occurring in a range of species -- we just haven't noticed it before.

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Scientists achieve key elements for fault-tolerant quantum computation in silicon spin qubits

Researchers have achieved a key milestone toward the development of a fault-tolerant quantum computer. They were able to demonstrate a two-qubit gate fidelity of 99.5 percent -- higher than the 99 percent considered to be the threshold for building fault-tolerant computers -- using electron spin qubits in silicon, which are promising for large-scale quantum computers as the nanofabrication technology for building them already exists.

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Quantum computing in silicon hits 99 percent accuracy

Researchers have proven that near error-free quantum computing is possible, paving the way to build silicon-based quantum devices compatible with current semiconductor manufacturing technology.

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Muscular study provides new information about how the largest dinosaurs moved and evolved

New research has revealed how giant 50-ton sauropod dinosaurs, like Diplodocus, evolved from much smaller ancestors, like the wolf-sized Thecodontosaurus.

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Earth’s interior is cooling faster than expected

Researchers have demonstrated in the lab how well a mineral common at the boundary between the Earth's core and mantle conducts heat. This leads them to suspect that the Earth's heat may dissipate sooner than previously thought.

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Newly discovered carbon may yield clues to ancient Mars

NASA's Curiosity rover landed on Mars on Aug. 6, 2012, and since then has roamed Gale Crater taking samples and sending the results back home for researchers to interpret. Analysis of carbon isotopes in sediment samples taken from half a dozen exposed locations, including an exposed cliff, leave researchers with three plausible explanations for the carbon's origin -- cosmic dust, ultraviolet degradation of carbon dioxide, or ultraviolet degradation of biologically produced methane.

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Unusual team finds gigantic planet hidden in plain sight

An astronomer and a group of eagle-eyed citizen scientists have discovered a giant gas planet hidden from view by typical stargazing tools.

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Risky food-finding strategy could be the key to human success

When it comes to feeding behavior, humans are the inefficient gas-guzzlers of the primate family, according to a new study of hunter-gatherer energy budgets. Unlike our herbivorous cousins who spend much of the day lounging while chewing their fibrous diets, early humans made high-risk, high-energy investments in finding big calories they could share with the group. And that in turn, likely led to free time and culture.

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Newly-found planets on the edge of destruction

Astronomers have found three Jupiter-like exoplanets that are dangerously close to being 'swallowed up' by their host stars. The discovery gives new insight into how planetary systems evolve over time, helping to reveal the fate of solar systems like our own.

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Epstein-Barr virus may be leading cause of multiple sclerosis

A new study provides compelling evidence of causality between Epstein-Barr virus and multiple sclerosis. It suggests that most MS cases could be prevented by stopping EBV infection, and that targeting EBV could lead to the discovery of a cure for MS.

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New insights into seasons on a planet outside our solar system

Imagine being in a place where the winds are so strong that they move at the speed of sound. That's just one aspect of the atmosphere on XO-3b, one of a class of exoplanets (planets outside our solar system), known as hot Jupiters. The eccentric orbit of the planet also leads to seasonal variations hundreds of times stronger than what we experience on Earth.

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Past eight years: Warmest since modern recordkeeping began

Earth's global average surface temperature in 2021 tied with 2018 as the sixth warmest on record, according to independent analyses done by NASA and NOAA. Collectively, the past eight years are the warmest years since modern recordkeeping began in 1880.

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'Slushy' magma ocean led to formation of the Moon’s crust

Scientists have shown how the freezing of a 'slushy' ocean of magma may be responsible for the composition of the Moon's crust.

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Fastest DNA sequencing technique helps undiagnosed patients find answers in mere hours

A research effort set the first Guinness World Record for the fastest DNA sequencing technique, which was used to sequence a human genome in just 5 hours and 2 minutes.

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Regrowing knee cartilage with an electric kick

Bioengineers successfully regrew cartilage in a rabbit's knee, a promising hop toward healing joints in humans.

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युवक को ऊंट से पंगा लेना पड़ा महंगा, यूजर्स ने कहा-जैसी करनी वैसी भरनी

ऊंट अपनी तारीफ देखकर प्रफुल्लित हो रहा है। इससे ऊंट की चाल और मस्तानी हो रही है। हर गली और नुक्कड़ पर ऊंट को देख बच्चे खुश रहे हैं। आस पड़ोस की दादी-नानी भी छोटे बच्चे को लेकर सड़क पर आ रही हैं।

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Cosmic 'spider' found to be source of powerful gamma-rays

Astronomers have discovered the first example of a binary system where a star in the process of becoming a white dwarf is orbiting a neutron star that has just finished turning into a rapidly spinning pulsar. The pair is a 'missing link' in the evolution of such binary systems.

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Oxygen ions in Jupiter's innermost radiation belts

Researchers find high-energy oxygen and sulfur ions in Jupiter's inner radiation belts -- and a previously unknown ion source.

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Newly discovered type of 'strange metal' could lead to deep insights

A new discovery could help scientists to understand 'strange metals,' a class of materials that are related to high-temperature superconductors and share fundamental quantum attributes with black holes.

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Remembering faces and names can be improved during sleep

New research has documented the effect reactivating memory during sleep has on face-name learning. The researchers found that people's name recall improved significantly when memories of newly learned face-name associations were reactivated while they were napping. Key to this improvement was uninterrupted deep sleep.

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मकर संक्रांति पर स्नान के लिए युवक ने लगाया ऐसा जुगाड़, वीडियो देख हंसी नहीं रोक पाएंगे

इस वीडियो को भारतीय वन सेवा के अधिकारी रूपिन शर्मा ने सोशल मीडिया ट्विटर पर अपने अकांउट से दोबारा शेयर किया है। इसके कैप्शन में लिखा है-मेरा भारत महान होनहार भारत...। कुछ लोगों ने कमेंट कर युवक के जुगाड़ की तारीफ की है।

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Twelve for dinner: The Milky Way’s feeding habits shine a light on dark matter

Astronomers are one step closer to revealing the properties of dark matter enveloping our Milky Way galaxy, thanks to a new map of twelve streams of stars orbiting within our galactic halo.

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Ancient Mesopotamian discovery transforms knowledge of early farming

Researchers have unearthed the earliest definitive evidence of broomcorn millet (Panicum miliaceum) in ancient Iraq, challenging our understanding of humanity's earliest agricultural practices.

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Within a dinosaur’s head: Ankylosaur was sluggish and deaf

Scientists took a closer look at the braincase of a dinosaur from Austria. The group examined the fossil with a micro-CT and found surprising new details: it was sluggish and deaf.

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Researchers switch off gene to switch on ultraviolet in butterfly wings

Researchers have identified a gene that determines whether ultraviolet iridescence shows up in the wings of butterflies. The team showed that removing the gene in butterflies whose wings lack UV coloration leads to bright patches of UV iridescence in their wings. According to the researchers, the gene plays a critical role in the evolutionary process by which species become distinct from one another.

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Physicists detect a hybrid particle held together by uniquely intense 'glue'

Physicists detected a hybrid particle that is a mashup of an electron and a phonon, 'glued' together with an exceptionally strong bond. It may be possible to tune the two components in tandem, enabling scientists to apply voltage or light to a material to tune not just its electrical properties but also its magnetism.

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The ‘surprisingly simple’ arithmetic of smell

Researchers studying locusts have found that the presence of smell can be determined by simply adding and subtracting the presence of certain neurons.

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Astronomers identify potential clue to reinonization of universe

Astronomers have identified a potential clue to how the universe became reionized after the Big Bang. The researchers identified a black hole, a million times as bright as our sun, that may have been similar to the sources that powered the universe's reionization.

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Chemists use DNA to build the world’s tiniest antenna

An easy-to-use device promises to help scientists better understand natural and human-designed nanotechnologies -- and identify new drugs.

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Breakthrough into the cause of male infertility

Scientists have identified a new genetic mechanism that can cause severe forms of male infertility. This breakthrough in understanding the underlying cause of male infertility offers hope of better treatment options for patients in the future.

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Novel brainstem circuit gives rise to the rhythms of vocalization

The vocal sounds of humans -- laughing, crying, and the babbling of babies -- have the same rhythmic quality as the sounds made by many mammals, songbirds, and even some species of fish. Researchers have discovered that a small cluster of neurons in the brain stem not only regulates tempo but also coordinates vocalization with breathing.

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कोरोना काल में पाकिस्तानी क्रिकेटर वहाब रियाज ने मैदान के बाहर बेचे चने, यहां देखें पूरा वीडियो

वीडियो में साफ देखा जा सकता है कि वहाब रियाज चने बेच रहे हैं। एक ग्राहक जब आकर खड़ा होता है तो वहाब पूछते हैं-क्या बनाऊं और कितने का बनाऊं ? यह सुन ग्राहक हंसने लगता है। इस दौरान वहाब भट्टी पर चढ़ाई कड़ाही में चने भूनते दिख रहे हैं।

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Successful transplant of porcine heart into adult human with end-stage heart disease

In a first-of-its-kind surgery, a 57-year-old patient with terminal heart disease received a successful transplant of a genetically-modified pig heart and is still doing well three days later.

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दिनदहाड़े शराब पीने के लिए व्यक्ति ने लगाया ऐसा जुगाड़, वीडियो देख हंसी नहीं रोक पाएंगे

इस वीडियो को भारतीय वन सेवा के अधिकारी रूपिन शर्मा ने सोशल मीडिया ट्विटर पर अपने अकांउट से दोबारा शेयर किया है। इसके कैप्शन में लिखा है- Sabki उम्मीदें अलग अलग....Nazariya अलालग अलग....Cheers इस वीडियो को 1 हजार से अधिक बार देखा गया है।

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How oral bacteria suppress protection against viral growth

Researchers have discovered details of how proteins produced by oral epithelial cells protect humans against viruses entering the body through the mouth. They also found that oral bacteria can suppress the activity of these cells, increasing vulnerability to infection.

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Study reveals more hostile conditions on Earth as life evolved

During long portions of the past 2.4 billion years, the Earth may have been more 'inhospitable' to life than scientists previously thought, according to new computer simulations. Using a state-of-the-art climate model, researchers now believe the level of ultraviolet (UV) radiation reaching the Earth's surface could have been underestimated, with UV levels being up to ten times higher.

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New route for regulating blood sugar levels independent of insulin

Insulin, produced in the pancreas, has been considered the primary means of treating conditions characterized by high blood sugar (glucose), such as diabetes. Scientists have now discovered a second molecule, produced in fat tissue, that, like insulin, also potently and rapidly regulates blood glucose. Their finding could lead to the development of new therapies for treating diabetes, and also lays the foundation for promising new avenues in metabolism research.

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Lychee genome tells a colorful story about a colorful tropical fruit

Radiant and flavorful, lychees were so beloved that they were domesticated not just once in ancient times, but independently in two different regions of China, a study finds.

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Gene involved in sense of smell could play a role in the spread of breast cancer to the brain

An olfactory receptor typically associated with the sense of smell may also trigger breast cancer cells to metastasize through a signaling pathway to the brain, bones and lung. Future research could potentially lead to an inhibitor of OR5B21 to prevent cellular invasion and metastasis, thus prolonging the lives of breast cancer patients.

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दिनदहाड़े पार्किंग में खड़ी गाड़ी में चोर ने लगाई ऐसी सेंध, वीडियो देख हो जाएंगे हैरान

इस वीडियो को भारतीय वन सेवा के अधिकारी रूपिन शर्मा ने सोशल मीडिया ट्विटर पर अपने अकांउट से दोबारा शेयर किया है। इसके कैप्शन में लिखा है- पार्किंग में खड़ी कार में कोई महंगी और जरुरी चीजें न रखें।

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कड़ाके की ठंड में कबूतरों ने खास अंदाज में की लोहड़ी की तैयारी, देखें पूरा वीडियो

इस वीडियो में साफ देखा जा सकता है कि कड़ाके की ठंड में कई कबूतर एक साथ आग सेंक रहे हैं। कई कबूतर तो अजीबोगरीब अंदाज में आग सेंक रहे हैं। वीडियो में देख सकते हैं कि एक दो कबूतर आग की भट्टी के ऊपर जाकर बैठ गया है।

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नए साल के मौके पर बंदर ने मदिरापान कर यूं मचाया उत्पात, वीडियो देख हंसी नहीं रोक पाएंगे

वीडियो देख ऐसा लगता है कि बंदरों को शराब पसंद आई है। इसके लिए वह इंसानों की स्टाइल में जाम पर जाम लगा रहा है। शराब के सेवन के बाद क्या स्थिति रहती है। इससे तो आप सभी वाकिफ होंगे। लोग नशे में अजीबोगरीब हरकत करने लगते हैं।

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