gollum.space
RU
The science, Триметилборат
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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The Tunguska explosion could have been caused by an asteroid that is still orbiting the Sun
Astronomy
Meteorite
The science
Nauchpop
Tunguska meteorite
19-January-2016 Tuesday
The burning of trimethylborate....
DriverOpel
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GIF
The science
Триметилборат
Chemistry
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