Science & Technology

Volunteers Help Scientists in Search for Cheap Solar Cellsi
X
July 15, 2013 6:40 PM
Solar cells remain a relatively expensive investment for ordinary consumers of electric power. But a group of scientists at Harvard University is looking for cheaper, organic solar cells, which could be painted on rooftops and building facades. In their research, they are employing the help of thousands of volunteers around the world. VOA's George Putic has more.

Volunteers Help Scientists in Search for Cheap Solar Cells

Published July 15, 2013

Solar cells remain a relatively expensive investment for ordinary consumers of electric power. But a group of scientists at Harvard University is looking for cheaper, organic solar cells, which could be painted on rooftops and building facades. In their research, they are employing the help of thousands of volunteers around the world. VOA's George Putic has more.


You May Like

Video Snowstorm Sweeps Northeastern US

'This is nothing like we feared it would be,' New York City Mayor Bill de Blasio says; he had warned storm could be one of worst in city history More

Millions of Displaced Nigerians Struggle With Daily Existence

Government acknowledges over a million people displaced in 2014 due to fight against Boko Haram insurgency More

Facebook: Internal Error to Blame for Outages

Temporary outage appeared to spill over and temporarily slow or block traffic to other major Internet sites More