New light weight solar cells

Carbon Nanotubes:
http://phys.org/news/2014-09-breakthrough-carbon-nanotube-solar-cells.html

I'm still waiting for carbon nanotube thin film solar panels rolling off old newspaper printing presses at mere cents per square foot. I believe so and so ivy league school promised this almost a decade ago?

I dream of a world where oil is only used for lubrication. Where all energy is produced by clean non-polluting renewable resources. These solar cells are another step toward the future of clean power generation.

Wouldn't it be great to have a flexible roof membrane made of solar cells?

Interesting. Eventually all RV roofs may be covered in Solar Cells?