his idea is an interesting one.
However, Fisher doesn't stop there.
He also wants the building to be "green".
The building will make its own energy.
In most building, only the top floor has a roof.
In Fisher's building, each floor will have its own roof.
The roof each have solar panels.
This means a lot more solar energy.
Also, machines between each floor of the building will catch the wind.
They will turn the wind into energy.
Fisher's ideas sound impossible.
However, that's what people also said before humans traveled into space