Feature

  1. Neutral on Metric System

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  2. Meteor Air Waves Simulate Quake

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  3. The Rise and Future of Engineering

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  4. Classics of Science: Theory of Strata

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  5. Inter-College Sports Denounced

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  6. Chemist Makes Synthetic Sugar

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  7. Wild West Days in Siberia

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  8. Million-Volt “Cosmic” Rays

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  9. Seventeen-Year “Locusts” Appear

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  10. Red Light Shines through Fog

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  11. First Glances at New Books

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  12. Back Matter

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