Since 1981, the combined land and water temperature of our planet has risen by an average of 0.32 degrees per decade, and ...
Researchers at Purdue University have developed an ultra-white paint that is said to reduce or even eliminate the need for air conditioning. It’s claimed to be the world’s whitest paint ...
The ultra-white paint, recognised last year as the world’s whitest by Guinness World Records, “has plenty of competition from other researchers”, said Scientific American, but manufacturers ...