What if?, What if? what if?

30-November-2015 Monday
Earth from protons, Moon from electrons


mamonti8
 
Earth from protons, Moon from electrons
Read
What if What if? What if Space The science What if? what if?

30-November-2015 Monday
Earth from protons, Moon from electrons


mamonti7
 
Earth from protons, Moon from electrons
Read
What if What if? What if Space The science What if? what if?
v20221217