The science, Угроза перенаселения

28-May-2020 Thursday
The Tunguska explosion could have been caused by an asteroid that is still orbiting the Sun


VAKT
 

Space explorers
 
The Tunguska explosion could have been caused by an asteroid that is still orbiting the Sun
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Astronomy Meteorite The science Nauchpop Tunguska meteorite

05-September-2017 Tuesday
Where to settle another billion people?


invis.unicorn
 
Where to settle another billion people?
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Video Demography The science Voice acting Overpopulation Перенаселение планеты Угроза перенаселения Humanity
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