Feature

  1. Einstein’s Predictions Derived by Mathematician

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  2. [Photograph]: Welcome Emblem

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  3. Nature Ramblings: Changed Ways

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  4. Add to Explanations of Sulfanilamide Action

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  5. Crisis Communication

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  6. Boiling Hot Ice Is Produced by Extremely High Pressures

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  7. First Glances at New Books

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  8. New Vitamin in B Group Suspected by Health Service

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  9. Training of Airplane Pilots Should Start in Grade Schools

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  10. New Machines and Gadgets

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  11. Contagion Theory of Trench Mouth Challenged

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  12. New Machines and Gadgets

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