Dodał:
Gall Anonim
55 wyświetleń
Our Sun in 7 Billion Years! - Sun uses Hydrogen and Helium as it's fuel and keeps burning all the time. Sun has about 2 Octillion tons of fuel and using 600 million tons every second.
Dodał: Gall Anonim
Wyświetleń: 71
Dodał: Gall Anonim
Wyświetleń: 36
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