Technology
“Whitest paint on record” reflects 98 per cent of sunlight to cool buildings – Dezeen
Researchers at Purdue University have developed an “ultra-white” paint that reflects 98 per cent of sunlight and deflects infrared heat, allowing buildings to cool…
Researchers at Purdue University have developed an “ultra-white” paint that reflects 98 per cent of sunlight and deflects infrared heat, allowing buildings to cool below the surrounding air temperature.
The paint, which the university describes as the “whitest paint on record”, owes its cooling power to barium sulphate – a pigment derived from the mineral barite – and reflects up to 98.1% of sunlight.
Top image: Xiulin Ruan holding a sample of the paint. Above: infrared photographs show that the…
-
General8 hours agoCoroner to examine treatment of woman who died three days after surgery performed by former Queensland premier’s partner
-
General10 hours agoAlbanese beats drum on economy as trade clouds gather
-
Business7 hours agoWhy Antipa, Cettire, Magnetic Resources, and Steadfast shares are pushing higher
-
Noosa News9 hours agoSurgeon partner of former premier to testify over his patient’s death