This window, described as “the first of its kind”, has special double-sided solar cells and built-in Venetian blinds that ...

First, take a clean, damp cloth to gently wipe off loose debris or dirt sitting on the panel surface. Don’t oversaturate the ...

Another top tip to charge solar lights without the sun is using artificial lighting. Sources such as regular power bulbs, LED ...

Stargazers should prepare themselves for an uptick in aurora borealis -- or northern lights -- activity as the current solar cycle nears its peak.

Scientists have made significant strides in developing windows that can simultaneously function as sources of electrical ...

Tested under standard illumination conditions, the solar window showed an energy consumption ... Kesterite is one of the most promising light absorber material candidates for potential use in ...

The northern lights may put on a dazzling display over the next couple of years as the sun enters its solar maximum, a period ...

That will make it a great time to see zodiacal light—sunlight reflecting off cosmic dust left in the solar system ... it will sink soon after—the window is only about 20 minutes.

And with a 30% discount, this makes a great deal to grab. Bring solar lights indoors and place them by a window during the day — ideally where direct sunlight hits. Surprisingly, LED solar ...

These sunspots have the capability of producing the solar flares ... the northern lights typically two hours before and after midnight, according to Dahl. In winter months, that window can ...