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LIGHT PARTICLES
In 1896, a French physicist accidentally discovered radioactivity after leaving uranium crystals on photographic plates wrapped in black paper inside a dark drawer- Scientists discover how a one-atom quantum engine can turn ‘waste’ light into useful energy
- In 1742, a Swedish astronomer proposed the centigrade temperature scale simplifying global scientific communication, weather tracking and metric alignment: How Anders Celsius invention changed the world?
- 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
- In 2020, Taiwan's Taichung began tracking haze for 3 years; by 2022, industrial solvents drove 57% of the chemistry behind organic haze, showing why cleaner air did not always mean clearer skiesTaiwan's air quality improved, yet hazy skies persisted over Taichung city. Researchers found organic particles, from industrial solvents, ...18 Aug, 2026, 07.32 PM IST
- In 1919, German crews sank their own fleet at Scapa Flow. 100 years later, its steel became prized by industry for being radioactive-freeIn 1919, German crews deliberately sank much of their surrendered fleet at Scapa Flow rather than allow the ships to be divided among the A...18 Aug, 2026, 12.59 AM IST
- A dried lakebed in Africa's Chad sends 27.7 million tonnes of dust across 5,000 km of Atlantic Ocean each year, carrying phosphorus that helps sustain the Amazon rainforestThe Amazon rainforest has a surprising lifeline. Each year, about 27.7 million tonnes of Sahara dust travel nearly 5,000 kilometres from Ch...16 Aug, 2026, 08.11 PM IST
- Microwave cleaning tips? Try these easy household hacks to remove food stains, grease and bad odoursHousehold cleaning solutions make a difference in disinfecting your microwave. By mixing dish soap with warm water, you can effortlessly el...15 Aug, 2026, 08.49 PM IST
- Tape on broom cleaning hack: Why this simple household trick works, how to apply it and clean floors more easilyA simple cleaning hack involves attaching tape to a broom for better debris collection. The sticky side of the tape helps gather lint and s...14 Aug, 2026, 10.00 PM IST
- Kitchen shelf cleaning tips? Try these viral deep-cleaning hacks to remove years of grease, grime and sticky buildupKitchen shelf cleaning hacks: Kitchen shelves can accumulate unseen dirt and grime, necessitating thorough cleaning routines. To reach negl...14 Aug, 2026, 12.23 AM IST
- In 1859, the Carrington storm caused spectacular auroras and electrical disturbances in telegraph networks as far south as Cuba. 167 years later, a repeat could cripple key infrastructure while leaving some electronic devices surprisingly unaffectedThe Carrington storm of 1859 highlighted our planet's susceptibility to solar flares. If a similar phenomenon occurred today, it could caus...13 Aug, 2026, 11.31 PM IST
- In 2009, Monterey Bay scientists used live underwater footage to expose a surprising secret of a deep-sea fish. 13 years later, their ROVs had logged 5,600 dives, helping reveal why the ocean's strangest creatures can look radically different after collectionDeep Pacific creatures exhibit unique survival strategies in perpetual darkness. Some animals produce their own light, while others possess...13 Aug, 2026, 10.31 PM IST
- Lemon peels can freshen garbage-disposal odors, while ice may dislodge light buildup; here’s why people use them togetherRevamp your garbage disposal with an easy method using lemon peels and ice cubes. This approach freshens the sink's scent and aids in the r...13 Aug, 2026, 04.20 PM IST
- In 1969, Apollo 11 astronauts saw mysterious flashes with their eyes closed. Scientists later found the causeDuring the Apollo missions, astronauts noted peculiar flashes of light occurring inside their spacecraft. These experiences were later attr...13 Aug, 2026, 12.03 AM IST
- In 1978, Russian physicist Anatoli Bugorski survived a proton beam passing through his head. The shocking result: one side of his face appeared frozen in time while the other continued to ageAnatoli Bugorski survived one of the strangest particle accelerator accidents ever recorded. In 1978, a high-energy proton beam from the So...12 Aug, 2026, 06.59 PM IST
- Cleaning piano keys with toothpaste: Why plain white paste can help, and which types to avoidOld pianos often feature stained keys which can be cleaned with toothpaste. The mild abrasives in plain white toothpaste lift grime without...11 Aug, 2026, 05.13 PM IST
- Fed up with rust stains in your toilet bowl? Here’s how to prevent them from returningRust stains appearing in toilet bowls are frequently a result of high iron levels in the water supply. It is vital to tackle this elevated ...10 Aug, 2026, 07.07 PM IST
- What will happen on August 12? Four celestial events and a rumoured gravity blackoutOn August 12, 2026, skywatchers will witness a remarkable cosmic event featuring a total solar eclipse, the peak of the Perseid meteor show...10 Aug, 2026, 05.19 PM IST
- In 1967, US satellites searching for nuclear tests detected mysterious flashes from space. Decades later, scientists uncovered secrets of gamma-ray bursts, which can release more energy in 10 seconds than Sun will emit over its entire 10-billion-year lifetimeGamma-ray bursts, first detected accidentally in 1967, have long puzzled astronomers. Recent observations of their afterglows are now chall...09 Aug, 2026, 06.30 PM IST
- Purdue University created paint so white that a coated surface stayed 8°F below the surrounding air at noonPurdue University researchers developed an ultra-white paint reflecting nearly all sunlight. This innovative paint keeps surfaces cooler th...05 Aug, 2026, 05.37 PM IST
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