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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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21-May-2019 Tuesday
Changed definition of kilogram.

Units Kilogram The science Si Technologies

16-November-2018 Friday
The kilogram became intangible

The kilogram became intangible - The science, news, Physics, Kilogram, Reference, Si, Metrology

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08-January-2017 Sunday
Metric vs. imperial system

Metric vs. imperial system - The science, Water, Si, Imperial system

Water Imperial system The science Si

26-May-2015 Tuesday
Google, are you out of your mind?

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