A solar cell is basically a semiconductor, which converts sunlight into electricity, sandwiched between metal contacts that carry the electrical current. But this widely used design has a flaw: The shiny metal on top of the cell actually reflects sunlight away from the semiconductor where electricity is produced, reducing the cell’s efficiency. Now, Stanford University scientists have discovered how to hide the reflective upper contact and funnel light …
Stanford technology makes metal wires on solar cells nearly invisible to light
More of Today's Solutions
Scotland becomes first UK nation to mandate swift bricks in all new homes
BY THE OPTIMIST DAILY EDITORIAL TEAM In a landmark win for wildlife lovers and conservationists, Scotland will now require swift bricks to be installed ...
Read MoreBoost serotonin levels to lower stress and improve your mood, naturally!
BY THE OPTIMIST DAILY EDITORIAL TEAM Keeping up the pace in this hectic world is hard, so it's no wonder we often find ourselves ...
Read MoreNew study identifies mosquitoes’ favorite colors to feast on
While many of us look forward to the warmth spring brings each year, there’s another aspect of the hotter seasons that is not so ...
Read MoreThis simple tip will increase the gut health benefits of the probiotic foods ...
For those of us who crave the tangy delights of probiotic foods like kimchi, sauerkraut, and kombucha, the mere thought can set our taste ...
Read More
