gollum.space
RU
The science, Уралхим
28-May-2020 Thursday
The Tunguska explosion could have been caused by an asteroid that is still orbiting the Sun
VAKT
Space explorers
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4 more images
The Tunguska explosion could have been caused by an asteroid that is still orbiting the Sun
Astronomy
Meteorite
The science
Nauchpop
Tunguska meteorite
24-August-2017 Thursday
Production of phosphoric acid and phosphogypsum. Excursion to the factory.
CHUVASCH
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Production of phosphoric acid and phosphogypsum. Excursion to the factory.
White Mountain
Video
Factory
The science
Уралхим
Фосфогипс
Фосфорная кислота
Chemistry
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