Feature

  1. Piltdown Man Earliest Human Being

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  2. In Various A.A.A.S. Sessions

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  3. Brightest Comet in Years Discovered

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  4. Artificial Atmosphere Is Better

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  5. In Various Science Fields

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  6. Interesting Events Foreseen in 1930

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  7. Front Matter

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  8. Science Strides Forward during 1929

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  9. Back Matter

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  10. Electrosurgery Great Aid for Cancer

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  11. In Various Science Fields

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  12. South Africa to Have Largest Telescope South of Equator

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