Archived Projects

These are projects that are no longer active, but are kept here for archival purposes. Projects should not be delete when finished as they may link or be linked by other projects. OldItems contains additional unused links.

Useful Pages

  • GoalSetting. Page copies of articles about how to do this well.
  • SelfSigned. How to create self-signed server keys.

Gardening

Tomato sterilization

  • Good summary of effects of pH, temperature and concentrations of sodium hypochlorite on bactericidal activity is in a Google books document.
  • Household bleach is ~5% sodium hypochlorite, 50,000 PPM available Cl, pH 13.
  • Bactericidal activity doubles for every 10 degree C increase
  • Bactericidal activity doubles for every 4x concentration increase
  • Typical pH killing effects (25PPM available Cl): pH 6=2.5 min, pH7=3.5 min, pH13=465 min
  • Household vinegar added at same volume as household bleach reduces pH to just above neutral.

Other Topics

  • SoilSolarization. Experimental methods for killing fungi and other plant pathogens in raised-bed gardens.

Computing Projects

Medical Projects

Essays

Interesting Articles (Linked through Galter)

Reference

Miscellaneous Projects

Topic attachments
I Attachment Action Size Date Who Comment
pdfpdf 1135.pdf manage 1834.1 K 10 Feb 2006 - 16:26 RyanEgeland Exploring and Engineering the Cell Surface Interface
Topic revision: r31 - 04 Feb 2012 - 18:56:32 - RyanEgeland
 
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