round earth, The science

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

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The Tunguska explosion could have been caused by an asteroid that is still orbiting the Sun - My, Nauchpop, Nauchpop, The science, The science, Astronomy, Astronomy, Longpost, Longpost, Tunguska meteorite, Tunguska meteorite, Meteorite, Meteorite

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Astronomy Meteorite The science Nauchpop Tunguska meteorite

09-March-2020 Monday
How did the Greeks understand that the earth was round?

Video Greeks Ancient Greeks Carl Sagan round earth The science Flat land

02-August-2017 Wednesday
About the "plane of the earth"

round earth The science Flat land ROC Priests

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