![Measurement / Eratosthenes / Earth radius / Shadow / Aswan / Astronomical unit / Angle / Spherical Earth / Astronomy / Ancient Greek mathematicians / Space Measurement / Eratosthenes / Earth radius / Shadow / Aswan / Astronomical unit / Angle / Spherical Earth / Astronomy / Ancient Greek mathematicians / Space](https://www.pdfsearch.io/img/c3db2f82e11cb672dce1eebbb20a347c.jpg)
| Document Date: 2009-04-07 17:09:47 Open Document File Size: 268,95 KBShare Result on Facebook
City Syene / Aswan / Alexandria / / Country Egypt / / Facility University of California / / Holiday autumnal equinox / Vernal Equinox Day / / Organization Center for Improved Engineering and Science Education / University of California / Berkeley / National Aeronautics and Space Administration / / Position TEACHER / carpenter / / Product K-12 / / ProvinceOrState California / / PublishedMedium the Student Activity Guide / / Technology scientific investigations Use technology / / URL http /
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