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WATER USE EFFICIENCY
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...- Cheap 'RO' with no electricity: How twin sisters created Rs 100 water filter using bhindi, methi & chawal to remove 'forever chemicals' and microplasticsTwin sisters Naina and Nayantara Singh have developed Aqua Sattva, an award-winning, low-cost, plant-based water filtration system. This in...
- 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...
- In 1886, a wealthy hostess tired of broken crockery built a machine with water jets, and the dishwasher entered the modern kitchenA socialite named Josephine Cochrane invented the first dishwasher in 1886. She was frustrated by her fine dishes breaking during handwashi...
- In 1916, chemists hunting a soap substitute made a cleaner that worked in hard water, and laundry detergent changed washing foreverThe demand for cleaner solutions during World War I led to the invention of synthetic detergents. These groundbreaking products outperforme...
- Delhi to get mirror-like roads: New road plan promises AI-style monitoring, green belts and scientific maintenanceDelhi is set for a major road upgrade. A new scientific system will manage road construction and maintenance. This initiative focuses on im...
- No degree, no startup, just water: Man makes Rs 80,000 a month selling Rs 5-per-litre chilled RO water during heatwave. Simple business idea wins praiseViral business idea: A viral video showcases a young entrepreneur selling chilled RO water from a battery-powered rickshaw. He delivers pur...
- In 1908, a New York merchant mailed tea samples in silk pouches to cut costs and accidentally changed how the world drinks teaA simple cost-saving idea in 1908 led to the tea bag. Thomas Sullivan sent tea in silk pouches, but customers brewed the whole bag. This ac...
- Over 100-year-old cooperative society transforming lives of farmers in PunjabA century-old cooperative in Punjab's Hoshiarpur district is empowering farmers with loans, equipment rentals, and ultra-low-cost biogas. T...
- Harsh Goenka impressed by China's floating solar farms: World's second-largest economy is turning water bodies into renewable energy hubsindustrialist Harsh Goenka's video on X showing China’s vast floating solar panels installation calls it “mind boggling".. The clip highlig...
- El Niño needs monitoring, but India better prepared than earlier: Bayer’s Simon WiebuschFarmers are increasingly recognising climate volatility as a long-term reality, driving greater adoption of climate-smart practices, says S...
- No rivers, no wells, no rain needed: How a Nobel Prize-winning scientist's invention produces up to 1,000 litres of drinking water daily from thin airOmar Yaghi Water-From-Air Innovation: Nobel Prize-winning chemist Omar Yaghi has helped develop a groundbreaking machine that can produce c...
- EU plans energy standards for data centres amid concerns over soaring power useThe European Union is set to introduce minimum energy efficiency standards for data centres. This move comes as data centre power consumpti...
- A family emergency inspired this Bihar teen to generate power from Sun and water. He later won a global climate awardPatna student Sparsh won the Children's Climate Prize for his "Thermal Floater," a device converting solar thermal energy into electricity....
- Indus Water Treaty expert ropes in external specialists to test India's dataExternal experts will now assess India's data on sediment management for Kishenganga and Ratle hydel projects. The Neutral Expert at The Ha...
- Scientists discover hydrogen breakthrough that could cut energy costs and reshape clean fuel productionUniversity of Birmingham researchers have developed a novel low-temperature method for hydrogen production, significantly reducing heat req...
- AI paints a pretty infra pictureThe global AI race is shifting focus from models to infrastructure, power, and sovereign ecosystems, with energy efficiency becoming a key ...
- Exploring the legacy of Forever Living ProductsFor nearly five decades, Forever Living Products has established itself as a trusted name in the wellness industry, specializing in aloe ve...
- No AC, still 5 degrees cooler: Kerala cafe uses pots, plants and water to beat scorching summer temperatures. This cooling method keeps the place comfortable naturallyA unique cafe in Kochi, Fress Trees Garden & Café, offers a refreshing escape from summer heat without air conditioning. The establishment ...
- No AC needed! What is this 'smart paint' developed by scientists that reflects 97% of sunlight & even collects water from air?Scientists have developed an experimental "smart paint" that reflects up to 97% of sunlight, significantly cooling surfaces and reducing th...
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