Scientists create transparent film that could harvest sunlight by day, release heat on demand later to keep you warm.
Lucy Sunlight Bender is an intelligent mirror, that reflects sunlight to naturally illuminate dark sites.
Two rare optical effects over Bryce Canyon, that were captured in one amazing image taken earlier this month. Both effects needed to have the Sun situated directly behind the photographer. Image credit John Rummel
A rare natural phenomenon creating three Suns, called Sun dog or parhelion, was captured in the sky in Mongolia. Watch the video…
Students are aiming to put the first life on Mars, according to their plan to grow lettuce on the Red planet.
UNSW researchers set world record in Solar Energy efficiency, by converting 40% of the sunlight power into electricity.
Water Wall an ecological wall heater for bathroom, has a transparent coating on the glass surfaces to help absorb solar energy.
The very pretty Nacreous clouds also called Polar stratospheric clouds (PSC), are appearing in the winter polar stratosphere. This image shot a few days ago, over NASA’s Radome at McMurdo Station in Antarctica. Image © Deven Stross
The Norwegian town of Rjukan Beginning, is suffering by sunless days, from September until March. The aim of the mirror project is to illuminate the town square of Rjukan with reflected sunlight.
Rare but rewarding to see, a little rainbow off to the side of the Sun, such spectacles are known as sundogs, mock suns or parhelia. Sundogs are just sunlight refracting through hexagonal falling ice crystals in the Earth’s atmosphere. Image © Juan Manuel Pérez Rayego
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