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GRAVITY AND TIME
This atomic clock is so precise it can detect how gravity changes time. Scientists now want to take it outside the lab and measure tiny shifts across EarthResearchers at Singapore's Centre for Quantum Technologies have developed a highly accurate lutetium-based atomic clock. This clock has a r...- 'POCSO offence cannot be quashed on basis of compromise', says Delhi High CourtThe Delhi High Court held that proceedings under the POCSO Act cannot be quashed based on a compromise between a child victim or the victim...
- NUS researchers develop new Lutetium Atomic Clock with record accuracy that could advance precision timekeepingScientists at the National University of Singapore have developed a highly precise optical atomic clock using lutetium. Researchers at the ...
- Mysterious radio bursts detected 63 light-years from Earth, well beyond our solar system: What scientists discovered about its sourceA newly reported radio signature from Beta Pictoris b is giving astronomers a rare way to investigate the magnetic environment of a planet ...
- Quote of the day by French philosopher Simone Weil: 'Every separation is a link. The world is the closed door.' A life lesson on connectionIt is natural to be consumed by life’s experiences – the good and the bad – and to treat each experience as the ultimate pleasure or devast...
- In 1885, Lisbon built a cable railway up one of its steepest streets; the Glória line later became a national monument and carried about 3 million passengers annuallyIn a tragic incident, a cable car crash in Lisbon claimed the lives of sixteen individuals due to a failure in a newly installed cable. Inv...
- The strange 2% rule: Why black holes suddenly switch on their powerful jetsA new study reveals black holes become predictable when feeding. Jets emerge when accretion rates fall to two percent of the Eddington limi...
- In 1882, Portugal built a water-powered lift up the Bom Jesus hillside; the unusual system still climbs the slope using gravity instead of motorsThe Elevador do Bom Jesus in Portugal showcases enduring ingenuity, operating on the remarkable principle of water power since its inceptio...
- No signal underground: Scientists challenge a decades-old idea about how quantum reality breaks down. Schrödinger’s cat has a new problemA deep-underground experiment in Italy has challenged a decades-old theory that gravity may destroy quantum superpositions. After 62 days o...
- 'Rs 370 biryani' remark: SC issues notice on comedian Pranit More's plea seeking clubbing of FIRsThe Supreme Court on Monday sought responses from the Centre, Maharashtra and Haryana governments on comedian Pranit More’s plea to club FI...
- In 2026, researchers modelled recycling centres for Australia’s future wind blade waste. Years later, circular solutions are being explored across the global wind industryIn 2026, researchers modelled recycling centres for Australia’s future wind blade waste. Years later, circular solutions are being explored...
- 6 ways to manage acid reflux naturally: Harvard-trained gut doctor shares simple tips without medicationsMaking small adjustments to your habits can significantly lessen nighttime acid reflux and discomfort, claims Harvard-trained gut doctor Dr...
- In 1992, scientists sent 230 hornets into space to see if they could build a nest without gravity; after 8 days, they returned without building oneDuring a 1992 space mission, the Endeavour shuttle became home to 230 hornets, prompting scientists to investigate how these insects build ...
- In 1993, Michael Jackson and two collaborators patented shoes for an impossible-looking lean; the secret was hidden beneath their heelsStory of Michael Jackson's patented anti-gravity shoes remains one of the most intriguing pieces of music and performance technology from t...
- In 1998, scientists sent 4 pregnant swordtail fish and 200 babies into space; near the end of the mission, the fish suddenly began swimming in continuous loopsIn an unprecedented experiment in 1998, swordtail fish were launched into orbit on the space shuttle Endeavor to explore how life persists ...
- His kerosene stove pump broke and he went hungry, then this UP mechanic invented a pumpless stoveUttar Pradesh mechanic Sameerul Hasan Liyaqati, popularly known as “Lalla Mistri”, developed a pumpless kerosene stove after a broken air p...
- In 2017, a fully automated facility for plant bioscience research was launched to the International Space Station: What NASA studied in space?In 2017, a fully automated facility for plant bioscience research was launched to the International Space Station. The Advanced Plant Habit...
- Chandrayaan-1 finds clues to a Moon basin lost in timeNew data from Chandrayaan-1 supports an ancient impact basin in the Mare Australe region. Mineralogical evidence shows orthopyroxene distri...
- In 2019, Nickelodeon sent green slime to the ISS for eight demonstrations; the tests offered insights into liquid containment and hydroponic plant watering researchAstronauts on the International Space Station engaged in a fascinating experiment with Nickelodeon's iconic green slime. This unexpected pr...
- US latitude, longitude and elevation are about to change by up to 4 metres: Why America is replacing its 40-year-old GPS reference systemThe US is preparing to replace its decades-old latitude, longitude and elevation reference systems, NAD 83 and NAVD 88. The change could ma...
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