Feature

  1. Useful Pigment Now Made Electrically

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  2. 97814

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  3. 180453

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  4. Artificial Blizzard Tests Hardiness of Orange Trees

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  5. Ancient Hippo Bones Found in London

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  6. Learns How Pussy Lands Right Side Up

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  7. Forest Ranger Invents Traffic Measuring Machine

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  8. Tuberculosis Deaths Decrease 10 per Cent. in Year Just Ended

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  9. Impossible to Judge Intelligence from Pictures

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  10. Adding Machines Will Save Astronomers’ Time

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  11. Early Inventors Had Their Troubles

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  12. Rowing Athlete Shows Half Strength of Horse

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