Feature

  1. Monopoly on Tornadoes Held by America

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  2. Contagious Health

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  3. Second Babies Younger If They Are Girls

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  4. A Table Trick and What It Teaches

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  5. Drug Addicts Fewer Federal Report Says

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  6. Organization to Study Tropic Plants

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  7. Bobbed Hair Threat to Hairpin Industry

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  8. Tidal Motor Made by Bulgarian

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  9. Educated Snail Learns to Speed

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  10. Spots on Venus Arouse Interest of Astronomers

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  11. Graduated Amplifiers for Hard of Hearing

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  12. Ploughing Made Easier by Electrical Device

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