Files Added in Last 30 Days

Last 30 Days

(Back to Main Index)

Last 30 Days

(Back to Main Index)

Recent Posts

2025-12-21SULPHURIC ACID CATEGORY ADDED

Posted on by

I’ve just added a new Category named Sulphuric Acid. In modern English that’s more commonly spelled Sulfuric and a couple of the books in the Category use the modern spelling but I chose to use the one predominant among the books in the group.

Sulfuric Acid is probably one of the most important chemicals used in the development of the Industrial Age and it’s not exaggeration to say that without it’s doubtful the Industrial Age would have proceeded at the speed it did. It’s an essential part of most metal production, fertilizer production, chemical synthesis, industrial cleaning. There is hardly an aspect of Industry that does not either use or is dependent on Sulfuric Acid.

There are a few references to its production in some of the other books in various categories but none specifically devoted to it’s Production as a primary goal.

Hope you find them as interesting as I do.

The Librarian

  1. 2025-12-08AIS AND EMP Leave a reply
  2. 2025-12-06SOAP CATEGORY ADDED Leave a reply
  3. 2025-12-03 WATER FILES ADDED Leave a reply
  4. 2025-11-30MORE AEROPLANES Leave a reply
  5. 2025-11-29NEW SLIDERULE BOOKS ADDED Leave a reply
  6. 2025-11-25PAPER MAPS? Leave a reply
  7. 2025-11-23SOCIALISM AND SURVIVAL Leave a reply
  8. 2025-11-21MCGUFFEY AND RAYS? Leave a reply
  9. 2025-11-21OOPS..FORGOT TO ADD THE ZIPFILE IN THE NEW CATEGORY Leave a reply
  10. 2025-11-20BACK ONLINE AND NEW CATEGORY Leave a reply
  11. 2025-11-12YESTERDAY'S X-5 FLARE Leave a reply
  12. 2025-10-29RATS! Leave a reply
  13. 2025-09-13GRID Leave a reply
  14. 2025-08-01HIATUS/SABBATICAL Leave a reply
  15. 2025-07-12HOLE IN THE SUN Leave a reply
  16. 2025-06-12NICE ARTICLE ABOUT EMP Leave a reply
  17. 2025-06-07WORTH WATCHING? Leave a reply
  18. 2025-06-01LARGE FLARE AND GEOSTORM Leave a reply
  19. 2025-05-12BOOK OF THE FARM Leave a reply
  20. 2024-04-28THE LIGHTS GO OUT IN EUROPE... AGAIN Leave a reply
  21. 2025-04-18ANCIENT TECHNOLOGY VS INDUSTRIAL TECHNOLOGY Leave a reply
  22. 2025-04-07WHAT DOES HE KNOW THAT WE DON'T? or BUNKER FALLACY Leave a reply
  23. 2025-03-13BRING YOUR OWN ELECTRICITY Leave a reply
  24. 2025-02-21RATS!!!! Leave a reply
  25. 2025-02-15MAKING CLOTHES Leave a reply
  26. 2025-02-14GLOBALIZATION OF ENERGY COMPANIES Leave a reply
  27. 2025-02-08UPDATES Leave a reply
  28. 2025-01-08A PICTURE OF SOCIETAL COLLAPSE Leave a reply
  29. 2025-01-01HAPPY NEW YEAR Leave a reply
  30. 2024-12-16SCIENTISTS DISCOVER THE SUN PRODUCES BIG FLARES!!!! Leave a reply
  31. 2024-12-13ZIM/KIWIX DOWNLOAD? Leave a reply
  32. 2024-11-24FASCINATING NEW DIGITAL LIBRARY Leave a reply
  33. 2024-11-19BOOK OF THE FARM REPRINTS Leave a reply
  34. 2024-11-17POSTHOLE DIGGER DOWNTIME Leave a reply
  35. 2024-11-06PEACE... FOR A TIME? Leave a reply
  36. 2024-11-02NUCLEAR MARINE CORPS Leave a reply
  37. 2024-10-27UPDATES Leave a reply
  38. 2024-10-16NON-TECHNICAL WRITEUP ON SOLAR MAXIMUM Leave a reply
  39. 2024-10-11ACTIVE SOLAR WEEK Leave a reply
  40. 2024-10-07THE FUN JUST KEEPS ON COMING Leave a reply
  41. 2024-10-03X-9.0 FLARE AND CME FROM 10-01 Leave a reply
  42. 2024-10-01X-7.1 FLARE-WAITING TO SEE IF THERE IS A CME Leave a reply
  43. 2024-09-22ELECTION MONTH Leave a reply
  44. 2024-09-20BULK DOWNLOAD SCRIPT REMOVED Leave a reply
  45. 2024-09-17X-4.5 CME IMPACT AND LIGHT SHOW Leave a reply
  46. 2024-09-14X-4.5 FLARE TODAY Leave a reply
  47. 2024-09-012SOLAR FLARE FUN Leave a reply
  48. 2024-09-04TWICE AS MANY SUNSPOTS AS PREDICTED Leave a reply
  49. 2024-09-02HERBALISM ZIP FIXED AND BULK DOWNLOADS Leave a reply