February 17, 2015. Prime Minister Dmitry Medvedev, center, visits Hevel Solar's PV modules production facility in Novocheboksarsk. Hevel Solar's General Director Igor Akhmerov, left. Chuvashia Head Mikhail Ignatyev, right.17.02.2015#2574037
Plasma ball in one room of Moscow Planetarium. Moscow Planetarium is preparing to reopen after a 16-year renovation.18.03.2011#885032
Devices measuring pressure in pipelines - production of the Shatkovsky Machine-Tool Construction Plant in the Nizhny Novgorod Region, exhibit of the Etalon-2001 International Exhibition at the All-Russian Exhibition Center.21.08.2001#791175
Thermometers produced by IMPEX-Med company, Moscow. Etalon-2001 international exhibition, All-Russia Exhibition Center.21.08.2001#791174
Panel electric meters produced by the Electropribor plant in Cheboksary. Etalon-2001 international exhibition, All-Russia Exhibition Center.21.08.2001#791173
Oscillograph measuring electrical signal parameters produced by Moscow's Elix company. Etalon-2001 international exhibition, All-Russia Exhibition Center.21.08.2001#791172
Reproduction of "20th Anniversary of the Yuri Gagarin Cosmonaut Training Center, 1980" post stamp.01.01.1988#496812
Electric sleep therapy - a method of therapeutic exposure of the central nervous system to impulse current of low frequency, intensity and voltage.23.05.1975#5508803
A crayfish stretch receptor dyed in three colors. The Pushchino biological research center.01.10.1974#612526
Quantum generator used in metrology. Eengineer Oleg Sanaev adjusting a quantum generator.01.12.1969#2784409
Quantum generator used in metrology. Senior engineer Boris Bukovsky, right, and engineer Oleg Sanaev adjusting a quantum generator.01.12.1969#2784408
750 volt impulse generator installed at the laboratory of Sverdlovsk Institute of Electrical and Technical Equipment.01.07.1969#754148
Photo from "The song lives, the song struggles" series (III International festival in Sochi). Photographer B. Yelin. Photo exhibition APN-69. Exhibition fund.01.01.1969#681725
A television transmitting apparatus (1936) of the Moscow Television Studio. The picture first fell on a mirror, and then to the lens.01.07.1967#874677
The "TK-1" multiuser TV receiver produced by the Soviet low-current industry in 1938. The received picture could be seen on a mirror fixed on the hinged cover. The image size, 14 cmx18 cm; the receivers' height, 104 cm.01.07.1967#874675
The Soviet "TI-I" single-user TV receiver (1938) with a size of 48x37x26 cm. The 7cmx9cm screen located on the inner side of the hinged cover.01.07.1967#874674
