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LASER COMMUNICATIONS VS RADIO
Earlier in 2026, a University of Sydney PhD student traced a 1.34497-hour radio pulse to a dead star. Today, its 1.368-hour orbit explains why the bursts repeat- In 2013, NASA beamed laser data from lunar orbit at 622 megabits per second, demonstrating faster space communications than radio
- EPF vs stock market: EPFO reveals 6 reasons why EPF offers greater retirement security
- Japanese scientists capture previously invisible material transformation in 30 femtosecondsScientists recorded an elusive physical transformation in solid matter. This occurred in a mere thirty femtoseconds after light impact. The...21 Aug, 2026, 11.26 PM IST
- Maharashtra FDA suspends licences of Radio Club, Khar Gymkhana, 11 others for violation of hygiene normThe Maharashtra Food and Drug Administration (FDA) has suspended the food business licences of Bombay Presidency Radio Club, a McDonald’s o...21 Aug, 2026, 09.18 PM IST
- Corus layoffs: Canada’s Global News, Global BC and News 640 hit by fresh job cuts just five months after C$500M debt-restructuring bid as broadcaster faces mounting financial pressureCorus layoffs global news: Corus Entertainment has confirmed a fresh round of layoffs across its Canadian television and radio operations. ...21 Aug, 2026, 05.45 PM IST
- DMart parent Avenue Supermarts approves Rs 500 crore investment in online grocery armAvenue Supermarts, the parent of DMart, has approved an additional investment of up to ₹500 crore in Avenue E-Commerce, which operates DMar...21 Aug, 2026, 12.36 AM IST
- India vs Pakistan hockey world cup 2026 live streaming time: Check when and where to watch Ind vs Pak clash, head to head record and squadsIndia face Pakistan in a crucial Hockey World Cup Pool D clash on August 19, with the match scheduled for 6.30 PM IST. Indian viewers can w...19 Aug, 2026, 12.34 PM IST
- Aluminium foil car key hack: Does wrapping your key really block the signal? Know how it works, benefits, steps and safety tipsAluminium foil serves as an effective barrier against radio signals emitted by modern car key fobs. By completely enveloping the key in foi...18 Aug, 2026, 09.19 PM IST
- Astronomers looked into the void of space—and watched light do something unthinkableAstrophysicists detected light polarization around a distant magnetar. This observation confirms a quantum vacuum hypothesis from nearly ni...18 Aug, 2026, 08.41 PM IST
- Why a radio telescope can be built from cardboard and aluminum foil: the metal-lined horn reflects radio waves toward a receiverDedicated hobbyists and curious students are assembling radio telescopes from common household objects. These innovative instruments catch ...18 Aug, 2026, 02.10 PM IST
- German researchers used ordinary WiFi signals instead of cameras to identify people; the result turned everyday wireless networks into a powerful new way to recognize individuals with nearly 100% accuracyWiFi signals can now do more than connect devices. Researchers showed that ordinary wireless networks can detect and identify people withou...16 Aug, 2026, 09.00 PM IST
- A Latvian astronomer and his wife drove 190 miles to a secret Soviet ghost town in 1994; found a 600-ton telescope the Russians had poured acid on - adapted the Cold War machine built to spy on the West and listen to the starsAfter the retreat of Russian forces from Latvia, a concealed Soviet-era radio telescope came to light. Astronomer Juris Zhagars dedicated h...16 Aug, 2026, 02.16 PM IST
- UFC 330 fight card: Full list of matchups, date, India time, where to watch Islam Makhachev vs Ian Garry and other detailsIslam Makhachev defends his welterweight championship against Ian Machado Garry at UFC 330. Mackenzie Dern also defends her strawweight tit...16 Aug, 2026, 08.36 AM IST
- Hockey World Cup 2026 schedule: Check full men’s and women’s matches, timings and where to watch in IndiaIndia's men's and women's hockey teams commence their World Cup journeys on August 15 and 16. Both squads compete in Pool D, facing strong ...15 Aug, 2026, 01.54 PM IST
- Drone killer noise: Chandigarh scientist develops new anti-drone tech that destroy aerial threats without firing a single bullet or laser beamScientists developed an acoustic anti-drone system to disable unauthorized unmanned aerial vehicles. This technology uses sound waves to di...14 Aug, 2026, 10.37 AM IST
- NFL Preseason 2026 Full Schedule Eastern Time [ET] PDF: Check downloadable full list of matches, dates, where to watch and kick-off timingsMark your calendars! The NFL preseason kicked off on August 6 with the Hall of Fame Game, featuring the Carolina Panthers taking on the Ari...13 Aug, 2026, 01.04 PM IST
- Air taxi firm Joby acquires defense tech company for $500 millionElectric vertical take-off and landing aircraft (eVTOL) companies are focusing more on the military market as commercial development has ta...12 Aug, 2026, 08.31 AM IST
- In 1963, the US released nearly 480 million copper needles thinner than a human hair into orbit — the bizarre Cold War experiment was designed to create an artificial ring around EarthDuring the Cold War, Project West Ford executed a groundbreaking experiment by launching millions of copper needles into orbit. This initia...10 Aug, 2026, 08.49 PM IST
- Pilot disoriented by laser light, flight circles mid-air before landing at Kolkata airportA Malaysia Airlines flight carrying 159 passengers was forced to circle before landing at Kolkata airport after a laser beam reportedly fla...09 Aug, 2026, 03.48 PM IST
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