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SOLAR POWERED HEATED BLANKET
Argonne modeled Chicago’s August 2021 heatwave with different roof types; white roofs lowered air temperature by nearly 2°C and cooling energy use by 16.6%- This 12-year-old schoolgirl designed a solar-powered heated blanket for homeless people after seeing them struggle through winter
- Illinois researchers tested a passive cooling film in Houston; treated metal roofs measured more than 40°F cooler in direct sunlight
- In 2019, University of Maryland researchers stripped lignin from wood; the resulting cooling material stayed 12°F cooler than natural wood in an Arizona testScientists developed engineered wood to reflect sunlight and release heat. This material stayed cooler than natural wood when exposed to su...25 Aug, 2026, 02.20 PM IST
- Phoenix installed nine temporary shades across parks to fight extreme heat; surfaces became 46°F cooler, while adding a solar-run mister lowered air temperature by another 10°FPhoenix tested nine temporary, artist-designed shade structures across its parks in 2025 as part of an experiment to tackle extreme heat. T...25 Aug, 2026, 01.10 PM IST
- India bets on battery storage boom to reduce solar power lossesThe current grid infrastructure is causing marked energy loss during high-demand summer periods. To combat this, developers are integrating...25 Aug, 2026, 11.52 AM IST
- In 2025, a Finnish builder spent about $20,700 and 200 days making a 36-foot plywood solar boat. Earlier in 2026, it crossed more than 3,000 nautical miles from the Baltic to Spain on sunlight aloneA Finnish builder spent about $20,700 and 200 days creating a lightweight 36-foot plywood solar boat designed around efficiency rather than...24 Aug, 2026, 11.27 PM IST
- In a 2021 Oregon study, lambs grazed beneath solar panels; shaded pasture produced 38% less grass, while lamb weight gains were similarRecent research reveals that solar panels and farming can thrive together, particularly aiding livestock. While grass yield under solar pan...24 Aug, 2026, 10.03 PM IST
- In 2009, scientists began with a 3.8% perovskite solar cell. 17 years later, LONGi's silicon-perovskite tandem set a 35.5% world recordSolar cell efficiency has dramatically increased from 3.8% in 2009 to 35.5% today. This new crystalline silicon-perovskite tandem cell was ...24 Aug, 2026, 08.47 PM IST
- In 1973, Skylab lost its heat shield and reached 130°F; NASA cooled the station with a parasol built from fishing rods and foil-like fabricIn 1973, Skylab, the United States' first space station, suffered from overheating just after its launch. Ingenious engineers quickly came ...22 Aug, 2026, 06.30 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
- Hindustan Power announces Rs 1,135-crore financial closure for solar project in UPHindustan Power secured Rs 1,135 crore for its 300 MW solar project. This significant financial closure supports the Lalitpur district deve...20 Aug, 2026, 02.33 PM IST
- In a 2023 Brazilian study, sheep under photovoltaic panels experienced 30% less radiant heat and up to 8°C lower wool-surface temperaturesA recent study shows sheep benefit from solar panel shade during hot weather. These animals experience significantly less radiant heat expo...20 Aug, 2026, 02.10 PM IST
- Placing aluminium foil on windows: How this simple home trick works, its benefits and the right way to use it to keep rooms cooler in summersUsing aluminum foil to cover windows can efficiently reflect sunlight and minimize heat accumulation indoors. This budget-friendly trick se...19 Aug, 2026, 09.53 PM IST
- Why is aluminium foil wrapped around cryogenic tanks? Reflective layers help reduce radiant heat that can warm super-cold liquidsIn cryogenic tanks, thin reflective layers are essential for preventing heat transfer. The use of aluminum foil, known for its low emissivi...18 Aug, 2026, 02.20 PM IST
- Why emergency blankets look like giant sheets of foil; a thin metallic coating reflects radiant heat toward the bodyEmergency blankets are designed to reflect radiant heat, effectively helping to maintain body warmth. This innovative technology has its ro...18 Aug, 2026, 02.00 PM IST
- Why aluminum foil can turn a cardboard box into a working solar oven: It redirects sunlight toward a dark surface that converts it into heatAn exploration of box-type solar cookers showcased the benefits of incorporating reflectors for improved thermal performance. With the addi...17 Aug, 2026, 06.50 PM IST
- Why satellites appear wrapped in gold foil: The material actually contains aluminium that protects instruments from extreme heat and coldThe shiny gold exterior seen on spacecraft is not just for aesthetics; it is multi-layer insulation designed to tackle the extreme temperat...17 Aug, 2026, 06.40 PM IST
- Octopus Energy pays UK households nearly £100m for spare solar power as heatwaves drive 34% surge in solar installation demandUK households have made nearly one hundred million pounds from selling solar power, as Octopus Energy customers have reported collective ea...16 Aug, 2026, 11.07 PM IST
- In 1956, solar power was priced at about $1,865 per watt and survived largely because spacecraft needed lightweight power. Decades later, prices fell below 50 cents per watt and solar became the cheapest new electricitySolar power once cost a staggering $1,865 per watt in inflation-adjusted terms. Today, solar panels can cost only a fraction of a dollar pe...16 Aug, 2026, 07.12 PM IST
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