Feature

  1. 30,000-Ton Rock Worried Prehistoric Engineers

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  2. German Nationalism Danger to World’s Great Scientists

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  3. Experiment Station Funds Uncut for Three Months

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  4. Densest Star Found Brighter than Formerly Supposed

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  5. Warms Sap to Find Its Rate of Flow

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  6. Earthquake Shakes Aleutian Islands

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  7. Many More Millions for War but Curtailment for Science

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  8. Disease Resistant Banana Promises to Save Millions

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  9. “Wallace’s Line”: “A Classic of Science”

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  10. Altitude Laboratory Idle for Lack of Funds

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  11. Need Public Works Funds to Restore Science Work

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  12. Front Matter

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