Feature

  1. Stone Age “Moderns” Were Snail-Eaters

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  2. Noiseless Airplanes Aviation’s Goal

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  3. Health Institute Proposed

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  4. Front Matter

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  5. “Our Father”: 65 per Cent

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  6. Back Matter

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  7. How to Prevent and Treat Influenza

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  8. Tipsy Mimosas, Tamed Crabapples

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  9. First Glances at New Books

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  10. Anti-Evolution Protest

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  11. Classics of Science: Canals on Mars

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  12. Nature Ramblings: Calla Lily

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