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Description
El significado de la relatividadLa teora de la relatividad, uno de los mitos cientficos de todas las pocas, cumple cien aos. En 1905, siendo profesor auxiliar en Berna, Albert Einstein dio a conocer su teora de la relatividad restringida, que modificaba profundamente los conceptos de la fsica clsica. En 1916 enunci la teora de la relatividad generalizada, pieza fundamental de la fsica moderna. En El significado de la relatividad, el propio Einstein nos introduce en las bases de su
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.5 ★★★★★
Based on 1425 reviews
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Product Reviews
★★★★★ 5
Gift for 2 year old
Format: Board book
Bought this to go along with stuffed horse for an Easter gift for my two year old Granddaughter! Very age appropriate.
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Reviewed in the United States on April 9, 2026
★★★★★ 5
Soft, horse head, fat and sturdy board pages
Format: Board book
An amazing little book for small hands! The story is short and sweet, while I make each animal sound that is on the pages, and whinny while making the horses head move, smoothing my grand daughter. She Loves rubbing the soft face and smooching it back!
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Reviewed in the United States on April 23, 2026
★★★★★ 5
Very cute
Format: Board book
So very cute!!
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Reviewed in the United States on January 29, 2026
★★★★★ 4
Cute story
Format: Board book
Like
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Reviewed in the United States on April 11, 2023
★★★★★ 5
horse board book
Format: Board book
This was one of two toddler horse books I found on Amazon. There were none in local stores so I was happy to find this one. The child loves to be read to and shows his books to his dogs. I am sure it will be read regularly.
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Reviewed in the United States on January 7, 2025
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