I’m sorry for my bad english first. google translate
I want to make a model of the solar and lunar eclipses
They could not turn the wheels of a kind place
Do you have before making such a study?
thanks
I’m sorry for my bad english first. google translate
I want to make a model of the solar and lunar eclipses
They could not turn the wheels of a kind place
Do you have before making such a study?
thanks