Vol. 56 No. #5

More Stories from the July 30, 1949 issue

  1. Attack AEC Clearance

    By
  2. Ducks Forced Northward by Drought Conditions

    By
  3. Books of the Week

    By
  4. Range of Vision Enlarged

    By
  5. Snakes, Rats and Birds Thrive on A-Bomb Site

    By
  6. New Machines and Gadgets

    By
  7. Front Matter

    By
  8. Cancer Treatment Test

    By
  9. Suction Slots Reduce Drag

    By
  10. Confirm Opposites Attract

    By
  11. Commercial Lode Tin Not Found in Alaska

    By
  12. Claim We Are Misled

    By
  13. Find Rival Tannin Source in Mexican Seed-Pod

    By
  14. Non-Skid Brake Device Will Aid Plane Landings

    By
  15. Blood Casts Aid Injured

    By
  16. English Grow Poison Ivy

    By
  17. Quick Detection Possible for Chicken Tuberculosis

    By
  18. Philippine Fish Killed by DDT Anti-Mosquito Spray

    By
  19. Large-Size Flying Boats Superior to Landplanes

    By
  20. Find New Sky Object

    By
  21. UNESCO Meeting Studies Work of Science Clubs

    By
  22. Micrograft Method Saves Weak Hybrid Plants

    By
  23. In Science Fields

    By
  24. Electronic Fish-Finder

    By
  25. Allergy-Drug Reactions

    By
  26. Photoflash Bulbs on Planes Present No Hazards

    By
  27. Insect Eggs Found on outside of Airliner

    By
  28. Hay Quality Not Bettered by Use of Fertilizer

    By
  29. Sickle Cell Anemia Theory

    By
  30. Pain Has Work Origin

    By
  31. Clay under Mexico City Hampers Construction

    By
  32. Touch Museum Exhibits Are for the Sightless

    By
  33. Helicopter Propellers to Be Tested on Giant Motor

    By
  34. Nature Ramblings: Season of Sneezes

    By