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COOLING FILM
In 2020, Stanford's radiative cooling technology reached a California supermarket roof; panels were estimated to save 15% to 20% energy, while a Tempe bus shelter film was reported 30°F coolerNew technology allows surfaces to cool themselves under direct sunlight. This innovation reflects sunlight and radiates heat into outer spa...
In 1966, Marlon Brando bought a remote Pacific atoll after filming ‘Mutiny on the Bounty’; today, its protected beaches are a major nesting site where 15,614 green turtle hatchlings were recorded in one seasonMarlon Brando bought a Polynesian atoll named Tetiaroa after discovering it while filming Mutiny on the Bounty. More than five decades late...
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...
In 2019, Buffalo scientists coated aluminum film with a cooling polymer; a small prototype cooled an enclosed box by 11°F by day and 20°F at nightScientists have engineered a cost-effective film utilizing aluminum foil combined with a polymer layer. This innovative film actively cools...
Dolly Parton wasn't just travelin' thruHer remarkable legacy lies not just in her music, but in her empathy, progressive politics and extraordinary philanthropy.
In 2021, researchers built a two-layer polymer film that cools like skin; under direct sun, it stayed about 7°C below ambient with 150 W/m² cooling powerResearchers have created an advanced cooling film comprising two innovative layers that harmoniously integrate both radiative and evaporati...
In 2025, researchers built a box from porous PMMA sheets that reflected 96% of sunlight; 80°F outdoor air measured 65.3°F inside without electricityInnovative materials scientists are exploring passive cooling techniques to lessen the demand for air conditioning. They have engineered a ...
In 2024, a Nature Sustainability study tested radiative cooling film on crops; field trials lowered air temperatures by up to 4.6°C and increased biomass by up to 370%Innovative films designed for dryland crops are making a remarkable impact by minimizing heat and water loss. These films effectively permi...
In a 2025 study, Penn State researchers tested porous PMMA sheets that reflected 96.4% of sunlight; a test box stayed 14.7°F cooler than the outdoor airInnovative researchers have crafted a groundbreaking porous plastic sheet that cools without any electrical input. By reflecting sunlight a...
Quote of the Day by Jim Carrey: ‘Charlie Chaplin was always turning caterpillars into butterflies. He had used comedy to reveal, and not flee, the truth of the human predicament…’Jim Carrey draws profound insight from the artistic journey of Charlie Chaplin, who turned everyday moments into cinematic wonders. Chaplin...
Columbia Engineering built a pigment-free paint filled with microscopic air pores; it stayed 6°C below surrounding air during hot desert tests in ArizonaResearchers at Columbia University and Purdue University have unveiled an experimental paint-like coating that can cool surfaces to tempera...
In 2017, CU Boulder engineers turned glass microspheres into a 50-microliter film; 10 to 20 square meters of it could help cool a family-sized houseA team of researchers has developed a groundbreaking thin film that cools surfaces without the need for electricity or water. By employing ...
Quote of the day by Maya Angelou: 'One must learn to care for oneself first, so that one can then dare to care for someone else.' Life lessons from motivational quote on self-preservation, authentic care, courageous boundaries, true compassion and resentmentQuote of the day by Maya Angelou says that people need to care for themselves before they can care for someone else. The quote focuses on s...
Tinted glass, loud exhausts, lipstick marks: What counts as an illegal car modification in IndiaVehicle owners in India cannot alter a car's appearance or specifications without prior permission, according to Delhi Traffic Police, whic...
Illinois researchers tested a passive cooling film in Houston; treated metal roofs measured more than 40°F cooler in direct sunlightAs American summers heat up, public health risks escalate, prompting researchers to create an innovative coating that cools metal roofs by ...
In 1968, a blind Puerto Rican singer recorded California Dreamin’. 51 years later, Quentin Tarantino used it in a Hollywood film starring Leonardo DiCaprio and Brad PittThe 1968 soulful version of California Dreamin' by José Feliciano found new life thanks to Quentin Tarantino's use of the track in his 2019...
Quote of the day by American star Jack Lemmon: 'If you are lucky enough to do well, it's your responsibility to send the elevator back down’; life lesson on how truly successful people are not selfish but act as mentors to the less fortunate from two-time Oscar winnerWhile many people have the hunger and the drive for success or even the talent, not everyone is blessed with access to resources or connect...
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...
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...
In 2024, scientists built a window that kept a model house about 7°C cooler, without electricity or blocking the viewEngineers in South Korea have developed an innovative smart window that cools spaces sans electricity. This remarkable glass not only refle...