solar furnace is real fire. solar cells are little fires.
No.
France
there isn't
The Sun. "Solar" means that it is somehow related to the Sun.
Provided you are nowhere near the focal point of the furnace then they are perfectly safe.
Germany
Germany
Solar-powered calculator,Space Satellite,Solar Panels,Solar Furnace..ETC...
germany
Germany
many country using solar energy like USA etc plz tell me the history of solar energy many country using solar energy like USA etc plz tell me the history of solar energy