LIBROS DEL AUTOR: sand sheff

4 resultados para LIBROS DEL AUTOR: sand sheff

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  • Eclipse Witness
    Sand Sheff
    Since civilization began, humans have regarded the rare appearance of a solar eclipse as an omen or message. In the last few centuries, astronomers have assured us that, since its mechanics are both measurable and predictable, that such eclipses have no supernatural characteristics.Author and entertainer Sand Sheff challenges that assertion with Eclipse Witness: Evidence of Su...
    Disponible

    58,26 €

  • Eclipse Miracle
    Sand Sheff
    Did you know that the Sun and the Moon appear the same size in the sky? That’s because the Sun is 400 times bigger than the Moon, but also 400 times farther away. It's been called “the great coincidence,” but is it really just coincidence? Learn secrets of the Sun and Moon, and get a front-row seat as they line up to show us the amazing eclipse miracle! For all ages with 8 ...
    Disponible

    13,47 €

  • Eclipse Miracle
    Sand Sheff
    Did you know that the Sun and the Moon appear the same size in the sky? That’s because the Sun is 400 times bigger than the Moon, but also 400 times farther away. It's been called “the great coincidence,” but is it really just coincidence? Learn secrets of the Sun and Moon, and get a front-row seat as they line up to show us the amazing eclipse miracle! For all ages with 8 ...
    Disponible

    13,11 €

  • Real Is Good - Reality, Freedom and the Computer Network
    Sand Sheff
    Author and entertainer Sand Sheff lays out a plausible argument that the International Computer Network is rapidly evolving into a tyrant of cosmic proportions. From the campfires of our primitive past to the modern cell phone, Sheff traces how a love of fires and storytelling leaves us transfixed in the face of screens, preparing us for an unprecedented relationship with our t...
    Disponible

    17,66 €