They are not shooting a scene for a fantastic movie here. The magnificent construction you see is a solar surface located in Uzbekistan.
There are only two such furnaces in the world till now. One of them is situated in France.
A solar furnace is a complex optical and mechanical construction supplied with automatically controlled systems.
The furnace makes use of a large parabolic reflector concentrating the sun into an area the size of the common cooking pot. The reflector is discrete; 63 individual flat mirrors track the sun in unison and redirect the solar thermal energy towards the crucible.
‘By will of the Communist party and by wish of people the complex SUN will be erected here’, May, 1981. Academician S.A. Asimov made a large contribution into development of the complex, the highest point of which is located 1100 m above the sea level.
The complex comprises 4 subdivisions: the main building, heliostatic field, concentrator and manufacturing tower.
The installation is located 45 km from Tashkent. It was built in 1981-1987. The place for construction was chosen in a very careful way because the complex in located in a seismic area and the sun here is shining 270 days a year.
The small solar furnace is 2 meters in diameter, it makes solar rays focus in the same spot which is 2 cm in diameter.
The longitudinal plan of the concentrator and heliostatic field.