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Thursday 31 December 2020

श्रीरंगम मंदिर में हथिनी ने किया कुछ ऐसा, वीडियो देख हैरान हैरान हो जाएंगे

इस वीडियो में साफ़ देखा जा रहा है कि एक महावत मंदिर परिसर में स्थित कमरे की चौखट पर बैठा है। वहीं हथिनी भी महावत के पास आ जाती है। इसके बाद दोनों तमिल भाषा में संवाद करते हैं। यह दृश्य अति मनमोहक है। महावत कई सवाल करता है।

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Tuesday 29 December 2020

New class of antibiotics active against a wide range of bacteria

Scientists have discovered a new class of compounds that uniquely combine direct antibiotic killing of pan drug-resistant bacterial pathogens with a simultaneous rapid immune response for combating antimicrobial resistance (AMR).

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Primordial black holes and the search for dark matter from the multiverse

Astronomers are studying black holes that could have formed in the early universe, before stars and galaxies were born. Such primordial black holes (PBHs) could account for all or part of dark matter, be responsible for some of the observed gravitational waves signals, and seed supermassive black holes found in the center of our Galaxy and other galaxies.

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Discovery boosts theory that life on Earth arose from RNA-DNA mix

Chemists have made a discovery that supports a surprising new view of how life originated on our planet. They demonstrated that a simple compound called diamidophosphate (DAP), which was plausibly present on Earth before life arose, could have chemically knitted together tiny DNA building blocks called deoxynucleosides into strands of primordial DNA.

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How our brains track where we and others go

A new study reveals how your brain navigates places and monitors someone else in the same location. The findings suggest that our brains generate a common code to mark where other people are in relation to ourselves.

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Sunday 27 December 2020

Year Ender 2020: कोकिला बेन से लेकर अनुश्रुत तक, ये हैं साल 2020 के टॉप 5 वायरल वीडियो

इस लिस्ट में पहले नंबर पर कोकिला बेन का वीडियो है जो लॉकडाउन के दौरान बहुत पॉपुलर हुआ था। खासकर ट्विटर पर वीडियो ने धमाल मचा दिया था। इस वीडियो में कोकिला बेन राशि और गोपी बहू के सवांद को म्यूजिक कम्पोज कर सोशल मीडिया पर शेयर किया गया था।

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Saturday 26 December 2020

सड़क पर दिखी जुगाड़ से बनी ऐसी कार, वीडियो देख हो जाएंगे हैरान

इस क्रम में सोशल मीडिया पर एक वीडियो वायरल हो रहा है जिसे देख आप हैरान हो जाएंगे। इस हैरानगी में आप कह उठेंगे ऐसा केवल भारत में संभव है। इस वीडियो में साफ़ देखा जा रहा है कि सड़क पर एक बैल दिख रहा है।

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Thursday 24 December 2020

चोर ने महिला से पर्स छीनने कोशिश की, तो स्ट्रीट डॉग ने ऐसे सिखाया सबक

इस वीडियो को भारतीय वन सेवा के अधिकारी सुशांत नंदा ने सोशल मीडिया ट्विटर पर अपने अकांउट से शेयर किया है। इसके कैप्शन में उन्होंने लिखा है-इस स्ट्रीट डॉग को किस नाम से पुकारेंगे। इस वीडियो को खबर लिखे जाने तक 1 लाख बार देखा गया है।

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Tuesday 22 December 2020

The upside of volatile space weather

Although stellar flares are typically viewed as a detriment to habitability, study shows 'life might still have a fighting chance.' Researchers find that flares drive a planets atmospheric composition to a new chemical equilibrium.

from All Top News -- ScienceDaily https://ift.tt/2KMY9j8

Neuroscientists isolate promising mini antibodies against COVID-19 from a llama

Researchers have isolated a set of promising, tiny antibodies, or 'nanobodies,' against SARS-CoV-2 that were produced by a llama named Cormac. Preliminary results suggest that at least one of these nanobodies, called NIH-CoVnb-112, could prevent infections and detect virus particles by grabbing hold of SARS-CoV-2 spike proteins. In addition, the nanobody appeared to work equally well in either liquid or aerosol form, suggesting it could remain effective after inhalation.

from All Top News -- ScienceDaily https://ift.tt/34DDDbI

The aroma of distant worlds

Asian spices such as turmeric and fruits like the banana had already reached the Mediterranean more than 3000 years ago, much earlier than previously thought. A team of researchers has shown that even in the Bronze Age, long-distance trade in food was already connecting distant societies.

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Climate change: Threshold for dangerous warming will likely be crossed between 2027-2042

The threshold for dangerous global warming will likely be crossed between 2027 and 2042 -- a much narrower window than the Intergovernmental Panel on Climate Change's estimate of between now and 2052. Researchers introduce a new and more precise way to project the Earth's temperature. Based on historical data, it considerably reduces uncertainties compared to previous approaches.

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Volcanic eruptions directly triggered ocean acidification during Early Cretaceous

A new study supports the hypothesis that the Ontong Java Plateau large igneous province eruptions led to oceanic anoxic event 1a, 127 to 100 million years ago.

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Sunday 20 December 2020

Covid-19 Vaccine के आगमन पर स्वास्थ्यकर्मियों ने किया ऐसा डांस, वीडियो देख नम हो जाएंगी आंखें

सोशल मीडिया पर एक वीडियो वायरल हो रहा है जिसे देख आप भी ख़ुशी से झूम उठेंगे। इस वीडियो में साफ़ देखा जा रहा है कि स्वास्थ्यकर्मी अस्पताल के बाहर पीपीई किट में डांस करते नजर आ रहे हैं। यह वीडियो boston medical center के बाहर की है।

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Saturday 19 December 2020

Dark storm on Neptune reverses direction, possibly shedding a fragment

Astronomers using NASA's Hubble Space Telescope watched a mysterious dark vortex on Neptune abruptly steer away from a likely death on the giant blue planet.

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Pocket pay के जरिए बीच सड़क पर महिला ट्रैफिक हवलदार ने ली रिश्वत, वीडियो देख हो जाएंगे हैरान

इस वीडियो को Jaane bhi do Yaro ने ट्विटर पर अपने अकांउट से शेयर किया है। इसके कैप्शन में लिखा है- No Google pay No Phone pe No UPI...... Direct Pocket pay। इस वीडियो को खबर लिखे जाने तक 21 हजार से अधिक बार देखा गया है।

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Thursday 17 December 2020

COVID-19 virus enters the brain, research strongly suggests

The SARS-CoV-2 virus, like many viruses before it, is bad news for the brain. In a new study, researchers found that the spike protein, often depicted as the red arms of the virus, can cross the blood-brain barrier in mice. The spike proteins alone can cause brain fog. Since the spike protein enters the brain, the virus also is likely to cross into the brain.

from All Top News -- ScienceDaily https://ift.tt/38eZw27

What's up, Skip? Kangaroos really can 'talk' to us, study finds

Animals that have never been domesticated, such as kangaroos, can intentionally communicate with humans, challenging the notion that this behavior is usually restricted to domesticated animals like dogs, horses or goats, a new study has found.

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Climate change -- not Genghis Khan -- caused the demise of Central Asia's river civilizations, research shows

While Genghis Khan and Mongol invasion is often blamed for the fall of Central Asia's medieval river civilizations, new research shows it may have been down to climate change. Researchers conducted analysis on the region and found that falling water levels may have led to the fall of civilizations around the Aral Sea Basin, as they depended on the water for irrigation-based farming.

from All Top News -- ScienceDaily https://ift.tt/3mtxWU6

सांप ने व्यक्ति पर किया जानलेवा हमला, वीडियो देख हो जाएंगे हैरान

इस वीडियो में साफ़ देखा जा रहा है कि एक व्यक्ति ऑफिस में बैठा किसी अन्य व्यक्ति का इंतजार कर रहा है अथवा किसी कार्य के लिए आया है। तभी एक सांप ऑफिस में बड़ी जल्दी से घुस जाता है।

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Wednesday 16 December 2020

New type of atomic clock keeps time even more precisely

A newly-designed atomic clock uses entangled atoms to keep time even more precisely than its state-of-the-art counterparts. The design could help scientists detect dark matter and study gravity's effect on time.

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Plastics pose threat to human health, report shows

Plastics contain and leach hazardous chemicals, including endocrine-disrupting chemicals (EDCs) that threaten human health. An authoritative new report presents a summary of international research on the health impacts of EDCs and describes the alarming health effects of widespread contamination from EDCs in plastics.

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The DNA regions in our brain that contribute to make us human

With only 1 percent difference, the human and chimpanzee protein-coding genomes are remarkably similar. Understanding the biological features that make us human is part of a fascinating and intensely debated line of research. Researchers have developed a new approach to pinpoint adaptive human-specific changes in the way genes are regulated in the brain.

from All Top News -- ScienceDaily https://ift.tt/3mqBq9R

The melting of the Greenland ice sheet could lead to a sea level rise of 18 cm in 2100

A new study applying the latest climate models predicts a 60 percent greater melting of the Greenland ice sheet than previously predicted. Data that will be included in the next IPCC report.

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Scientists show what loneliness looks like in the brain

A new study shows a sort of signature in the brains of lonely people that make them distinct in fundamental ways, based on variations in the volume of different brain regions as well as based on how those regions communicate with one another across brain networks.

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Astronomers detect possible radio emission from exoplanet

By monitoring the cosmos with a radio telescope array, an international team of scientists has detected radio bursts emanating from the constellation Boötes. The signal could be the first radio emission collected from a planet beyond our solar system.

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Monday 14 December 2020

जब किंग कॉन्ग को आया गुस्सा, तो हमला कर महिला को किया घायल

वन कर्मी किसी सांकेतिक भाषा से चिंपैंजी को आवाज लगाते हैं। कुछ पल बाद कई चिंपैंजी एक साथ बाहर निकल आते हैं और अपनी स्टाइल में उपस्थिति दर्ज कराते हैं। इनमें एक बड़ा किंग कॉन्ग आक्रमक रूप में दिखता है।

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Friday 11 December 2020

व्यक्ति ने की ऐसी हैरतअंगेज लड़ाई, वीडियो देख आप अपनी हंसी नहीं रोक पाएंगे

एक व्यक्ति किसी अन्य व्यक्ति से झगड़ता रहता है। इस दौरान व्यक्ति गुस्से में दूसरे व्यक्ति को मारने के लिए अपना हाथ उठा लेता है लेकिन हिट नहीं करता है बल्कि अपने हाथ को पीछे ले जाकर खुद को हिट करता है।

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Exoplanet around distant star resembles reputed 'Planet Nine' in our solar system

Astronomers think planets can exist in orbits far from their star, and propose a two-step process: interactions with the star or inner planets kick it out of the inner system, and then a passing star stabilizes the orbit to keep it bound. Such a scenario could explain the hypothesized 'Planet Nine' in our solar system. Astronomers has now confirmed that one binary star system, HD 106906, has a planet in a bound, highly eccentric orbit.

from All Top News -- ScienceDaily https://ift.tt/2W28zhk

Wednesday 9 December 2020

कोरोना पर लगाम के लिए मुंबई पुलिस ने लिया नाराज बच्चे का सहारा, वीडियो देख कहेंगे भई वाह!

इस वीडियो को अब तक तकरीबन 90 हजार बार देखा गया है। वहीं तकरीबन 19 हजार लोगों ने पसंद किया है। अनुश्रुत का यह वीडियो पाकिस्तान में खूब वायरल हुआ था और एक न्यूज़ चैनल पर अनुश्रुत के वीडियो को दिखाया भी गया था।

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A technique to sift out the universe's first gravitational waves

A new technique may sift out universe's very first gravitational waves. Identifying primordial ripples would be key to understanding conditions of the early universe.

from All Top News -- ScienceDaily https://ift.tt/2JJjb2a

Researchers develop rapid genomics strategy to trace coronavirus

A team of researchers is pioneering the use of a fast genomic sequencing technology to help determine the source of hard-to-trace coronavirus cases.

from All Top News -- ScienceDaily https://ift.tt/2IBt5SQ

Evolution may be to blame for high risk of advanced cancers in humans

Compared to chimpanzees, our closest evolutionary cousins, humans are particularly prone to developing advanced carcinomas -- the type of tumors that include prostate, breast, lung and colorectal cancers -- even in the absence of known risk factors, such as genetic predisposition or tobacco use. A recent study helps explain why.

from All Top News -- ScienceDaily https://ift.tt/3m10xQc

How the brain remembers right place, right time

Two new studies shed new light on how the brain encodes time and place into memories. The findings not only add to the body of fundamental research on memory, but could eventually provide the basis for new treatments to combat memory loss from conditions such as traumatic brain injury or Alzheimer's disease.

from All Top News -- ScienceDaily https://ift.tt/3mXr0zq

Neanderthals buried their dead: New evidence

Was burial of the dead practiced by Neanderthals or is it an innovation specific to our species? Researchers have demonstrated, using a variety of criteria, that a Neanderthal child was buried, probably around 41,000 years ago, at the Ferrassie site (Dordogne, France).

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Paleontologists find pterosaur precursors that fill a gap in early evolutionary history

With the help of newly discovered skulls and skeletons that were unearthed in North America, Brazil, Argentina, and Madagascar in recent years, researchers have demonstrated that a group of 'dinosaur precursors,' called lagerpetids, are the closest relatives of pterosaurs.

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Obesity impairs immune cell function, accelerates tumor growth

A new study in mice finds that a high-fat diet allows cancer cells to outcompete immune cells for fuel, impairing immune function and accelerating tumor growth. Cancer cells do so by rewiring their metabolisms to increase fat consumption. Blocking this rewiring enhances anti-tumor immunity. The findings suggest new strategies to target cancer metabolism and improve immunotherapies.

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Science of sandcastles is clarified, finally

New research provides a solution for the century-and-half-old puzzle of why capillary condensation, a fundamentally microscopic phenomenon involving a few molecular layers of water, can be described reasonably well using macroscopic equations and macroscopic characteristics of bulk water. Is it a coincidence or a hidden law of nature?

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Spiders in space: Without gravity, light becomes key to orientation

Humans have taken spiders into space more than once to study the importance of gravity to their web-building. What originally began as a somewhat unsuccessful PR experiment for high school students has yielded the surprising insight that light plays a larger role in arachnid orientation than previously thought.

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New superhighway system discovered in the Solar System

Researchers have discovered a new superhighway network to travel through the Solar System much faster than was previously possible. Such routes can drive comets and asteroids near Jupiter to Neptune's distance in under a decade and to 100 astronomical units in less than a century. They could be used to send spacecraft to the far reaches of our planetary system relatively fast, and to monitor and understand near-Earth objects that might collide with our planet.

from All Top News -- ScienceDaily https://ift.tt/3701yUy

Sunday 6 December 2020

Researchers uncover key clues about the solar system's history

Researchers have used magnetism to determine, for the first time, when asteroids that are rich in water and amino acids first arrived in the inner solar system.

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Crystals may help reveal hidden Kilauea Volcano behavior

Researchers used millimeter-sized crystals from the 1959 eruption of Hawaii's Kilauea Volcano to test models that offer insights about flow conditions prior to and during an eruption.

from All Top News -- ScienceDaily https://ift.tt/39OkfMO

Saturday 5 December 2020

मां ने पेश की ममता की मिसाल, ऐसे बचाई अपने बच्चे की जान

इस वीडियो को भारतीय वन सेवा के अधिकारी सुशांत नंदा ने सोशल मीडिया ट्विटर पर अपने अकांउट से शेयर किया है। इसके कैप्शन में उन्होंने लिखा है-पुंछ वह कभी असफल नहीं होता...हाथ जोड़कर...मां तुझे सलाम। इस वीडियो को खबर लिखे जाने तक तकरीबन 42 हजार बार देखा गया है।

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Friday 4 December 2020

लड़की ने गाया ऐसा गाना, यूजर ने कहा-11 बार जाप करने से नहीं होता कोरोना

सोशल मीडिया पर एक वीडियो वायरल हो रहा है जिसे देख लोग कोरोना से संबंधित मीम्स बना रहे हैं। इस वीडियो में साफ देखा जा रहा है कि एक मलयालमी लड़की किसी ऑडिशन में गाना गा रही है। इस गाने को लड़की एक स्वर में गाती है।

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Thursday 3 December 2020

What social distancing does to a fish brain

Researchers have discovered a brain molecule that functions as a 'thermometer' for the presence of others in an animal's environment. Zebrafish 'feel' the presence of others via mechanosensation and water movements -- which turns the brain hormone on.

from All Top News -- ScienceDaily https://ift.tt/2Laitvf

गिलहरी ने लगाई ऐसी दौड़, यूजर ने कहा-मायके जाने की खुशी है भाई

इस क्रम में सोशल मीडिया पर एक वीडियो वारल हो रहा है जिसमें एक गिलहरी भी वीकेंड ऑफ को व्यक्त कर रही है। इस वीडियो में साफ़ देखा जा रहा है कि एक गिलहरी पेड़ पर है। तभी उसे कोई संकेत प्राप्त होता है।

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Wednesday 2 December 2020

New Hubble data explains missing dark matter

The missing dark matter in certain galaxies can be explained by the effects of tidal disruption: the gravity forces of a neighboring massive galaxy, literally tearing the smaller galaxy apart.

from All Top News -- ScienceDaily https://ift.tt/3lmOVXz

Greenland ice sheet faces irreversible melting

Scientists predict Greenland ice sheet will pass a threshold beyond which it will never fully regrow and sea levels will be permanently higher in as little as 600 years under current climate change projections, as Greenland's climate would be permanently altered as the ice sheet shrinks.

from All Top News -- ScienceDaily https://ift.tt/2VpJTPw

Is it better to give than receive?

Young children who have experienced compassionate love and empathy from their mothers may be more willing to turn thoughts into action by being generous to others, a University of California, Davis, study suggests. Lab studies were done of children at ages 4 and 6.

from All Top News -- ScienceDaily https://ift.tt/36prcSm

Fingerprints' moisture-regulating mechanism strengthens human touch

Human fingerprints have a self-regulating moisture mechanism that not only helps us to avoid dropping our smartphone, but could help scientists to develop better prosthetic limbs, robotic equipment and virtual reality environments, a new study reveals.

from All Top News -- ScienceDaily https://ift.tt/2L03fsx

Which factors trigger leaf die-off in autumn?

Researchers have identified a self-regulating mechanism in European deciduous trees that limits their growing-season length: Trees that photosynthesize more in spring and summer lose their leaves earlier in autumn.

from All Top News -- ScienceDaily https://ift.tt/3lpx7uR

A hint of new physics in polarized radiation from the early universe

Astronomers developed a new method to calibrate detectors to the light from dust in our Galaxy, thereby describing a new physics, with 99.2 percent accuracy, that may show parity symmetry breaking.

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Researchers determine how the SARS-CoV-2 virus hijacks and rapidly causes damage to human lung cells

Researchers have identified host proteins and pathways in lung cells whose levels change upon infection by the SARS-CoV-2, providing insights into disease pathology and new therapeutic targets to block COVID-19.

from All Top News -- ScienceDaily https://ift.tt/2JwRrxk

New tests identify early changes in Alzheimer’s disease before symptoms appear

Researchers have found new forms of tau protein that become abnormal in the very early stages of Alzheimer's disease before cognitive problems develop. The scientists developed new tools to detect these subtle changes and confirmed their results in human samples.

from All Top News -- ScienceDaily https://ift.tt/39ElM89