Bloomberg
Green Flops: Why Some Promising Cleantech Ideas Didn’t Work Out
Aug.15 -- The annals of green energy are filled with people who devised brilliant solutions to vexing problems. Many became rich and famous in the process. And then there are the folks who were … less successful. They created systems...
The Atlantic Monthly Group
The Atlantic: When Will Solar Get Cheap Enough for Everyone to Use?
This video explores solar photovoltaics and how it produces electricity differently than other energy sources. Also discussed is how the price of this technology is dropping very quickly. [1:58]
National Science Foundation
National Science Foundation: Green Revolution: Solar
At Arizona State University, students make and test new materials that can be used to build better and more versatile photovoltaic solar cells, and test solar cells to see how the shape of the surface affects the cell's energy...
Khan Academy
Khan Academy: Build and Test the Receiver
This video demonstrates a solar cell connected to a speaker converting the light into sound. [2:11]