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White supremacy, of the coolest kind: Unveiling the heat-radiating LWD

White supremacy, of the coolest kind: Unveiling the heat-radiating LWD
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Last Updated: Apr 17, 2021, 09:31 AM IST
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Painting the town white will soon become the hottest trend.
‘Cool roofing’ has been initiated in Hyderabad with the help of a cool roof-coating membrane that brings down indoor air temperatures by an average of 2°C.
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This is white supremacy none of us should have a problem with. A research team led by Prof Xiulin Ruan of Purdue University in the US is painting the town white — literally — with the whitest shade of white ever produced.
So? So, this new suprawhite reflects 98% of sunlight and is able to radiate infrared heat into space through the atmosphere. And so? And so, Xiulin’s white paint can cool surfaces by 4.5°C even in strong sunlight. Painting houses white has been a traditional cooling method.

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Scientists create whitest paint ever and claim it could save the world

Scientists create whitest paint ever and claim it could save the world
the-sun.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from the-sun.com Daily Mail and Mail on Sunday newspapers.

Purdue-university , Indiana , United-states , Serviceprince-philip , Omid-scobie , Gayle-king , Xiulin-ruan , Prof-xiulin-ruan , பர்‌ட்யூ-பல்கலைக்கழகம் , இந்தியானா , ஒன்றுபட்டது-மாநிலங்களில் , ஓமித்-ஸ்கோபி

'Whitest ever' paint reflects 98% of sunlight

BBC News
By Victoria Gill
image captionProf Xiulin Ruan with a sample of his "ultra-white" paint
Scientists in the US have developed a paint significantly "whiter than the whitest paint currently available".
Tests carried out by researchers at Purdue University on their "ultra-white" paint showed it reflected more than 98% of sunlight.
That suggests, the scientists say, that it could help save energy and fight climate change.
Painting "cool roofs" white is an energy-saving approach already being rolled out in some major cities.
Commercially available white paints reflect between 80% and 90% of sunlight, according to lead researcher Prof Xiulin Ruan from Purdue, in West Lafayette, Indiana. "It's a big deal, because every 1% of reflectance you get translates to 10 watts per metre squared less heat from the Sun," he explained.

New-york , United-states , Purdue-university , Indiana , California , West-lafayette , Anish-kapoor , Stuart-semple , Surrey-nanosystems , Xiulin-ruan , Prof-xiulin-ruan , United-kingdom-based

'Whitest ever' paint reflects 98% of sunlight

'Whitest ever' paint reflects 98% of sunlight
bbc.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from bbc.com Daily Mail and Mail on Sunday newspapers.

New-york , United-states , Purdue-university , Indiana , California , West-lafayette , Anish-kapoor , Stuart-semple , Surrey-nanosystems , Xiulin-ruan , Prof-xiulin-ruan , United-kingdom-based

Whitest-ever paint could help cool heating Earth, study shows

Whitest-ever paint could help cool heating Earth, study shows
theguardian.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from theguardian.com Daily Mail and Mail on Sunday newspapers.

New-york , United-states , Ahmedabad , Gujarat , India , Cambridge , Cambridgeshire , United-kingdom , Andrew-parnell , Lukas-schertel , University-of-cambridge , Prof-xiulin-ruan-at-purdue-university