gollum.space
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The science, Nitinol
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
01-February-2014 Saturday
Nitinol is a metal with memory!
chlovekdozhdia
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The science
Nitinol
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