Searched for
INSULATING LAYERS
A reflective roof coating reduced peak roof temperature by 14.1°C and indoor temperature by 2.4°C; later research found evaporative cooling could add further benefits- Why is aluminium foil wrapped around cryogenic tanks? Reflective layers help reduce radiant heat that can warm super-cold liquids
- Why emergency blankets look like giant sheets of foil; a thin metallic coating reflects radiant heat toward the body
- Why wildland firefighters carry aluminum-foil shelters: The outer layer reflects about 95% of the radiant heat reaching themWildland firefighters rely on foil fire shelters, which serve as a crucial last line of defense when battling flames. These shelters are de...18 Aug, 2026, 01.30 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
- In 1942, Loyalhanna Dam went into operation while Pittsburgh factories produced wartime steel and the army relied on 54,000 pigeons. 84 years later, the dam has prevented more than $658 million in flood damage and its cranes are getting a major overhaulTwo 64-ton cranes at Loyalhanna Dam are receiving a major overhaul after eight decades of service. These aging machines manage massive stee...16 Aug, 2026, 02.37 AM IST
- What to expect from the new Saudi-Turkey-Pakistan dealA new defense pact unites Saudi Arabia, Turkey, and Pakistan against Iran's regional influence. This alliance seeks to offset perceived US ...08 Aug, 2026, 07.26 PM IST
- Not with a knife or boiling water: A safer way to remove freezer ice faster, according to appliance guidesIce buildup in freezers reduces cooling efficiency and increases electricity costs. Chipping ice with knives or using boiling water can dam...07 Aug, 2026, 05.07 PM IST
- No cement, only mud: Bengaluru IT engineer’s sustainable home is inspired by the 5 elements of nature. His house blends modernism with mindfulnessIT engineer Raghava Rao Bellamkond built a sustainable home named Panchatathva in Bengaluru. This residence blends modern design with rural...05 Aug, 2026, 05.40 PM IST
- Why people are using aluminum foil to protect physical cash at home; Ways to protect cash and does this hack really work?Aluminum foil serves as an innovative solution for safeguarding cash against moisture and environmental effects in your home. While it effe...05 Aug, 2026, 10.40 AM IST
- In 2006, scientists discovered giant Antarctic lakes 4 kilometres below surface that never froze despite brutal cold and could harbor ancient lifeGiant Antarctic lakes discovered: Scientists discovered two giant lakes beneath Antarctica's ice sheet. These lakes are the second and thir...04 Aug, 2026, 12.49 AM IST
- China's memory chip makers ride AI boom to new power, US scrutinyChinese chipmakers CXMT and YMTC are now dictating memory chip prices globally. These companies are securing significant deals with major C...24 Jul, 2026, 10.39 AM IST
- Why wildfires pose multiple threats to US power sectorWildfire smoke now poses a significant challenge to America's evolving power sector. This smoke reduces crucial solar energy generation, im...23 Jul, 2026, 11.48 AM IST
- For 40 years, a Sicilian immigrant dug an underground California world, carving 65 rooms, tunnels, and fruit gardens beneath FresnoBaldassare Forestiere built an underground complex in Fresno to escape summer heat. He dug approximately sixty-five rooms and gardens by ha...21 Jul, 2026, 06.05 PM IST
- Hybrid SIFs: How these specialised investment funds are filling the risk-return gapHybrid long-short funds rival debt, arbitrage and hybrid funds, but look beyond the label.20 Jul, 2026, 10.44 AM IST
- A simple layer of aluminum foil beneath a roof can cut summer heat entering homes by up to 53%, researchers foundAttic heat gain significantly impacts home cooling costs during summer months. A thin layer of reflective aluminum foil can reduce this hea...17 Jul, 2026, 03.27 PM IST
- One roll of aluminum foil could help you stay more comfortable this winter —here's how it works on drafty windowsDrafty windows quietly let warm air escape all winter. Even small gaps can make rooms feel colder and push heating bills higher. A roll of ...16 Jul, 2026, 10.01 PM IST
- Can thickening Arctic ice with seawater slow its decline? Successful trial faces major hurdlesScientists tested a method to thicken Arctic sea ice by pumping seawater. This process created a thicker and more reflective ice layer duri...11 Jul, 2026, 07.29 AM IST
- Why this Rs 48,450 crore fund manager says it's time for a balanced hybrid fundRoshan Chutkey believes India has entered a moderate-return environment. He suggests a balanced hybrid fund suits the next twelve to twenty...10 Jul, 2026, 10.05 AM IST
- What are the risks of an LNG tanker explosion?A Qatari LNG tanker sustained damage in an attack near the Strait of Hormuz. The vessel, Al Rekayyat, is reportedly at risk of exploding fo...08 Jul, 2026, 05.22 PM IST
Load More
