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AIR CONDUCTION
Science says your voice changes when you hear it on a recording, and your skull is partly to blame- In 1991, researchers coated a Merritt Island home’s green-gray shingle roof with reflective material; the shingles reached about 110°F after treatment
- China builds massive desert test facility to test future fighter jets as it races against US for sixth-gen tech
- Skies over Jodhpur to host India-Japan air combat drills as Japanese Self-Defense Force arrives for Veer Guardian 2026A Japanese Self-Defense Force contingent has arrived in Jodhpur for Exercise Veer Guardian 2026. This joint exercise will enhance interoper...05 Sep, 2026, 11.54 AM IST
- In 2018, a University of Hawaii study compared green and white roofs in Honolulu; the green roof was reported to have lower peak temperatures at the surface and nearby airA University of Hawaii graduate student tested green roofs against white ones. The green roof proved significantly cooler than the adjacent...04 Sep, 2026, 02.00 PM IST
- Air India Express' Delhi bound flight diverted to Lucknow after technical snagAir India Express flight AIX 1253 from Varanasi to Delhi was diverted to Lucknow. The diversion occurred as a precautionary measure after t...03 Sep, 2026, 11.08 PM IST
- Science says your skin can wrinkle differently depending on the weather — what humidity does to the skin barrierPermanent wrinkles are linked to long-term structural changes in the skin, including the breakdown and remodeling of collagen, elastin and ...03 Sep, 2026, 10.26 PM IST
- SC dismisses PIL for re-test of NEET-PG 2026 examinationThe Supreme Court dismissed a petition seeking to re-conduct the NEET-PG 2026 examination. Justices pulled up the lawyer and petitioner for...03 Sep, 2026, 06.52 PM IST
- Abhinandan Varthaman quits IAF: How FLY91 hired the fighter pilot who shot down Pakistan's F-16 with an older-gen fighter jetAbhinandan varthaman retired: Former IAF Group Captain and Vir Chakra awardee Abhinandan Varthaman has joined Goa-based regional airline FL...03 Sep, 2026, 04.02 PM IST
- New Ram temple CEO must take action against those accused of donation theft: UP Congress chiefUttar Pradesh Congress president Ajay Rai on Wednesday questioned whether the appointment of retired Air Marshal Jitendra Mishra as the fir...03 Sep, 2026, 09.35 AM IST
- IAF tests indigenous Khagantak-243 glide bomb; all about India's new stand-off strike weaponThe Indian Air Force successfully conducted a drop trial of the Khagantak-243 glide bomb. This long-range weapon was indigenously designed ...03 Sep, 2026, 08.46 AM IST
- BP appoints Ian Tyler as permanent chair, replacing Albert Manifold amid governance concernsBP has appointed Ian Tyler as its permanent chair. This follows the earlier dismissal of Albert Manifold over governance concerns. Senior i...02 Sep, 2026, 04.57 PM IST
- US, China arm for space warfare: Hunter satellites and orbital weaponsChina and the United States are developing advanced military space capabilities. Both nations are preparing for potential conflict extendin...02 Sep, 2026, 04.06 PM IST
- In 2025, Egyptian researchers mixed eggshell waste into clay bricks to block the walls from absorbing outside heat and transferring it indoors during hot climates; heat transfer dropped 50%Egyptian researchers tested clay bricks containing eggshell waste and found that a 10% eggshell formulation fired at 1,100°C reduced therma...02 Sep, 2026, 03.33 PM IST
- In 2023, CUHK researchers milled glass bubbles for 5 minutes before mixing cooling paint; solar reflectivity rose from 75.8% to 95.8% during field tests at noonInnovative researchers have unveiled a groundbreaking paint designed for energy-free cooling in buildings. By incorporating larger glass bu...02 Sep, 2026, 02.20 PM IST
- Flight of the BumblebeeExperience the whirlwind of Nikolai Rimsky-Korsakov's 'Flight of the Bumblebee,' a masterful musical piece that embodies frenetic energy th...30 Aug, 2026, 10.21 PM IST
- Air India B787 engine shutdown: GE expanded inspections after 2023 incident, DGCA tells CICGE Aerospace expanded engine inspection requirements after an Air India 787-8 incident. The Directorate General of Civil Aviation confirmed...30 Aug, 2026, 06.27 PM IST
- In 2003, NASA Marshall tested a dual-pulse laser ignition system for rocket engines; a separate microgravity study examined laser ignition and flame spread in solid fuelNASA engineers have successfully tested an innovative dual-pulse laser ignition system designed for rocket engines. This groundbreaking sys...30 Aug, 2026, 01.00 PM IST
- Sarfaraz Ahmed denies knowing about PCB's threat to end England tourSarfaraz Ahmed denied knowing about the Pakistan Cricket Board's tour threat. This alleged threat surfaced after an interview with Imran Kh...29 Aug, 2026, 05.22 PM IST
- In a 2025 study, Penn State researchers tested porous PMMA sheets that reflected 96.4% of sunlight; a test box stayed 14.7°F cooler than the outdoor airInnovative researchers have crafted a groundbreaking porous plastic sheet that cools without any electrical input. By reflecting sunlight a...29 Aug, 2026, 02.30 PM IST
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