Author

Dan S. Halacy

23 books

Books

  1. Charles Babbage, father of the computer 1970
22 more
  1. Fun with the sun 1959
  2. What makes a computer work? 1973
  3. Experiments with solar energy 1969
  4. How to improve your memory 1977
  5. Earth, water, wind, and sun, our energy alternatives 1977
  6. Rocket rescue 1968
  7. Computers, the machines we think with 1962
  8. Genetic revolution: shaping life for tomorrow 1974
  9. Ice or fire? 1978
  10. Surfer! 1965
  11. They gave their names to science 1967
  12. The water crisis 1966
  13. X rays and gamma rays 1969
  14. Man and memory 1970
  15. The coming age of solar energy 1963
  16. The weather changers 1968
  17. Return from Luna 1969
  18. High challenge 1963
  19. Colonization of the moon 1969
  20. The secret of the Cove 1969
  21. Cyborg 1965
  22. The Energy Trap 1975

“If you like Dan S. Halacy, you might like these writers too.”

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  3. Steve Parker Thomas Edison and electricity
  4. Sandra Braun Incredible Women Inventors
  5. David Stewart What's the Big Idea?
  6. Frances A. Karnes Girls & young women inventing
  7. Neil Champion Charles Babbage
  8. Jean F. Blashfield Women inventors

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