Feature

  1. Ploughing Made Easier by Electrical Device

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  2. New Sounding Method Improved by Coast Survey

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  3. New Locomotives Make Pygmies of the Old

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  4. Organization to Study Tropic Plants

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  5. Simple Science by Wow: Bread

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  6. Educated Snail Learns to Speed

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  7. Graduated Amplifiers for Hard of Hearing

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  8. Drug Addicts Fewer Federal Report Says

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  9. Gases Dense as Metals in Stars

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  10. Tidal Motor Made by Bulgarian

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  11. Bobbed Hair Threat to Hairpin Industry

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  12. Doctors Doubtful of Cancer Serum

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