Feature

  1. Revolving Hangar Studied

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  2. Indian Carvings Found

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  3. Nature Ramblings: Bird Waves

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  4. First Glances at New Books

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  5. A Geologist’s Religion

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  6. Classics of Science: Inheritance of Acquired Characteristics

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  7. First Glances at New Books

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  8. Radio in the Schools

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  9. Front Matter

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  10. 10,000 Bee’s Tongues Measured

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  11. The Temple Guard

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  12. “Super-Universes” Located

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