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Becquerel, 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
30-March-2018 Friday
Radiochemistry (part 3) / basic concepts
CHUVASCH
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Radiochemistry (part 3) / basic concepts
Half-life 3
Activity
Becquerel
Video
The science
Radiochemistry
Chemistry simple
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