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FIRST AIR CONDITIONER
In 1902, Willis Carrier set out to fix a printing problem. He ended up inventing modern air conditioning- Nifty 30,000 target still on track; why Elara’s Harendra Kumar prefers IT, power and smallcaps
- Since 2016, San Antonio has replaced dark roofs on low-income homes with reflective shingles; the program was linked to lower attic temperatures and electricity use
- In 1996, Florida researchers whitened 7 shops in a Cocoa strip mall; roof surfaces fell by as much as 70°F, cooling energy dropped 25.3%, and peak demand dropped 40.3%In an innovative Florida trial, it was found that white roofs significantly decreased heat levels and energy usage. Traditionally, unpainte...06 Sep, 2026, 12.30 PM IST
- SAI sets up container rooms in Patiala, Bengaluru to prepare athletes for Asian GamesSports Authority of India is simulating unique Asian Games accommodation for athletes. Makeshift container rooms are set up in Patiala and ...04 Sep, 2026, 04.03 PM IST
- Xiaomi India steps up appliance push, next large category still under wrapsInitially focusing on air purifiers, Xiaomi India is planning to launch more products in India this August to mid-September as it builds a ...04 Sep, 2026, 03.41 PM IST
- Europe’s summer felt like a gamechanger. Will next year be any different?Europe faces severe heat waves, impacting harvests and causing many deaths. Governments are beginning to acknowledge climate change impacts...04 Sep, 2026, 02.06 PM IST
- In 2007, Oak Ridge built a roof with phase-change material between foil layers; attic temperatures fell about 22°F, with utility savings estimated at 8%Developed by Oak Ridge National Laboratory, innovative attic technology utilizing phase change materials has proven to lower attic temperat...04 Sep, 2026, 01.00 PM IST
- In 2024, Stanford-linked researchers redesigned radiative cooling for vertical walls; the emitter ran 2.5°C below ambient and 8.9°C cooler than white paintA team of researchers has unveiled a groundbreaking material designed to cool building walls effectively. This revolutionary emitter has th...02 Sep, 2026, 03.40 PM IST
- Clean-air solution startup Yoga Clean Air raises Rs 20 crore from Info Edge Ventures, othersFounded by Sachin Panwar in 2010 with Deepak Raina and Gaurav Nagar, the company develops indoor air quality systems for homes, schools, ho...31 Aug, 2026, 01.27 PM IST
- Notre Dame engineers tested a clear window coating that filters solar heat; model interiors stayed up to 7.2°C cooler without electricityInnovators have developed a cutting-edge transparent coating that effectively blocks solar heat while still allowing natural light to perme...30 Aug, 2026, 03.20 PM IST
- Pakistan suspends eight officials after deadly infant ward firePakistan's prime minister said eight officials were suspended and called for criminal proceedings against them, after 14 infants were kille...30 Aug, 2026, 02.00 PM IST
- Ventura initiates coverage on Meesho and LG India, sees up to 35% upsideVentura Securities has initiated coverage on Meesho and LG Electronics India with Buy ratings, seeing up to 35% upside. The brokerage expec...26 Aug, 2026, 04.56 PM IST
- Electricity bill reduced by 60%: Woman shares AC setting she claims helped slash monthly bill significantlyA content creator’s two-part AC experiment has sparked discussion after she reported a monthly electricity bill drop from about Rs 3,500 to...24 Aug, 2026, 10.35 PM IST
- 8 Simple tricks to improve ventilation and cool down your room without ACStruggling with a stuffy, muggy room? Poor ventilation often shows up as musty smells, condensation or mould, but fixing it doesn't require...23 Aug, 2026, 03.11 PM IST
- A 1960s house in South London is staying 10C cooler than outside without air conditioning during extreme heat. It acts like an insulated flask maintaining a cooler temperature indoors by keeping heat outsideA 1960s ex-council house in south London stayed 10C cooler than outside during a 35C day without air conditioning. Architect Marion Baeli s...22 Aug, 2026, 03.25 PM IST
- LG Electronics India bets on exports, B2B products for margin boostLG Electronics India is looking to exports and B2B products as key growth drivers as its Korean parent aims to make India a global manufact...21 Aug, 2026, 11.40 PM IST
- Flickering lights at home? Here’s what that blinking bulb could be trying to tell youLights that flicker might indicate underlying electrical issues, yet they don't all necessitate urgent professional help. Often, a quick fi...21 Aug, 2026, 08.55 PM IST
- Long before air conditioners, Americans used ‘white gold’ and other clever methods to keep themselves coolIn a time before air conditioning, Americans became innovative in their quest to stay cool. Architectural elements like high ceilings and s...21 Aug, 2026, 07.54 PM IST
- Stanford ran water beneath mirror-like rooftop panels; they cooled it 3–5°C below the surrounding air by sending heat into spaceResearchers at Stanford have created innovative panels that cool water exclusively using sunlight and mirrors. These panels effectively ref...21 Aug, 2026, 01.00 PM IST
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