instead many robotic threads and many lenses (as I drew before)

of which mr Musk suggested as a dome.

 

 

Mr Musk, it would be cost-effective if it were like the archimedes

lens. That is one giant one.

 

But, unlike how it is fixed in an certain axis like the archimedes

lens, and requires a person to operate.

 

Few giant robotic threads will make use of the giant lens.

Changing the angle in all directions.

 

If even on wheels, it can follow the sunlight.

 

But how much energy and what use it is is another question.

 

 

Also, walking about today. It's garbage day.

 

Smell of garbage permeates every block.

 

So I thought,

 

If there can be a smaller, and cost-efficient version of a

biomass gasifier, that energy from garbage can be used inside a home,

 

and what is sent to the garbage bin will be either refined

as different material (ashes) or minimal.