Friday, December 21, 2012

Winter here, summer there

12-12-12 from Abstract Films on Vimeo.

Winter is here.
If it snows it's fun now
and spring brings
water from melting

                But it's good to have global thinking.
While here is winter, it is summer in other places.

               The reason is the translational motion.
Earth moves around the sun changing inclination.

traslación de la Tierra from rocio romanillos on Vimeo.

More information
 in this simulation 
by eduplace.

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