[ExI] Bosch exits Solar business in Germany

[Eugen Leitl]

On Fri, Mar 29, 2013 at 11:41:54AM -0700, Adrian Tymes wrote:

> The advance here, if indeed there is one, would be in boosting
> the efficiency and thus lowering the minimum differential.

Your main problem is that the graphene layer (with fabricated
defects) is monatomic, and hence will need suitable support
which must not occlude too much.

Plus, the issue is price, etc. It will take a long time
until this becomes a product, if ever. 

If all you want to do is to grow food in a hot, arid place, 
then seawater greenhouses are not bad at all.