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DUST CLEANING
In 1907, a Canton janitor's asthma got so bad he rigged a fan motor, broomstick, and pillowcase into a vacuum: His cousin's husband, W.H. Hoover, bought the patent in 1908Meet James Murray Spangler, the janitor whose battle with asthma sparked an ingenious innovation in 1907: the electric suction sweeper. Cra...17 Jun, 2026, 04.56 PM IST- Scientists are borrowing a NASA dust-zapping trick to keep solar panels cleaner in dusty places like the American Southwest, India, and the Sahel, and the payoff could be cheaper power with less water and laborSolar power is growing, but dust significantly reduces panel efficiency. A startup, Clear Solar, is using technology developed for Mars rov...17 Jun, 2026, 02.15 PM IST
- How to keep indoor plants healthy in summers: Easy and smart tips to protect plants from heat damageJune's heat and humidity demand careful indoor plant care. Adjust watering by checking soil moisture, manage sunlight with indirect light, ...15 Jun, 2026, 06.12 PM IST
- Can pouring a bucket of water on AC compressor cut your electricity bills?As heatwaves grip Indian cities, a simple hack of pouring water on AC outdoor units can offer temporary efficiency boosts. This method cool...15 Jun, 2026, 01.02 PM IST
- AC running all day at 18°C but your room still hot? 9 hacks to help you solve this summer heatwave problemAC hacks: When your air conditioner struggles to cool, don't just lower the thermostat. Dirty filters, blocked outdoor units, and poor insu...11 Jun, 2026, 02.37 PM IST
- How to remove pesticides from mangoes, litchi naturally to make them safe for eatingSummer fruits like mangoes and litchis offer delicious refreshment but may carry pesticide residues. Proper washing techniques, including s...10 Jun, 2026, 10.56 AM IST
- Xiaomi 17T review: Value smartphone done rightThe Xiaomi 17T strikes a balance between performance and camera capabilities, offering a well-rounded premium smartphone experience. While ...08 Jun, 2026, 07.05 PM IST
- Love samosa, pakoras and vada pav? FSSAI issues fresh warning on newspaper-wrapped street snacks. Here's why it could be riskyIndia's food safety regulator, FSSAI, has reissued a stern warning against using newspapers for wrapping, serving, or storing food like sam...07 Jun, 2026, 12.36 PM IST
- HMD Vibe 2 5G: Features, price, specifications, comparison and all detailsHMD has launched the Vibe 2 5G in India, targeting budget-conscious buyers and first-time 5G users. This new smartphone boasts a large 6,00...06 Jun, 2026, 01.36 PM IST
- Switzerland just buried solar panels under a live train track to get clean energyA Swiss startup, Sun-Ways, has installed solar panels between railway tracks in western Switzerland. This innovative project tests if train...05 Jun, 2026, 04.24 PM IST
- Electric mobility key to long-term fight against air pollution: UNEP chiefA top UN official stresses electric mobility and mandatory vehicle emissions testing for long-term air pollution solutions. India's plan to...05 Jun, 2026, 03.54 PM IST
- 7 air-purifying indoor plants that you must add to your home immediatelyBringing air-purifying plants indoors enhances home environments. Plants like Devil's Ivy, Snake Plant, and Peace Lily offer beauty and cle...04 Jun, 2026, 02.29 PM IST
- Hottest in two years, cleanest air in five: Delhi's May of extremesDelhi witnessed extreme weather this May, recording its hottest month in two years while simultaneously enjoying its cleanest air in five y...31 May, 2026, 02.53 PM IST
- This ancient horse carved into a hill puzzled historians for centuries, and science finally has an answerA giant white horse carved into a hillside in southern England has a surprising history. The colossal chalk horse carved into an English hi...30 May, 2026, 02.36 PM IST
- Harsh Goenka shares video of Indian Railways staff arriving in just two minutes for coach cleaning, says “it restores faith in system”. Watch hereHarsh Goenka shared a viral video showcasing Indian Railways' 'Clean My Coach' service, which has garnered praise online. The clip shows ho...29 May, 2026, 10.55 AM IST
- Love hills to escape pollution? Study finds smoke from plains is now reaching the HimalayasAir pollution across eastern India and the Indo-Gangetic Plain has worsened sharply over two decades. Bihar and West Bengal are now highly ...26 May, 2026, 04.45 PM IST
- Making every possible effort to fix environment, says Delhi CM Rekha Gupta on pollutionDelhi's air pollution is a constant battle, not just a seasonal issue. Chief Minister Rekha Gupta is driving year-round efforts to clean th...24 May, 2026, 09.44 AM IST
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