gollum.space
RU
Chemesmemes, The science
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
21-July-2017 Friday
Familiar to every chemist
Awito
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Familiar to every chemist
Chemesmemes
Crystal chemistry
Memes
The science
Chemistry
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