AD ASTRA

miércoles, 29 de julio de 2015

Why is the sky blue?

 
Why is the sky blue? This question could be a silly inquiry. But in fact, many children, who are more curious than adults, ask us about this topic.
 
Today, we can give them the simplest and easiest answer. Today we can understand a little better our planet, our home. Enjoy! 
 
 
 

 
 
Jacob Sierra Díaz. Enigmáticamente
 
 
 
 

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