Prevent or Limit Covid-19 Virus Infections
with Vitamins C, D, and Zinc.

Prevent or Limit Covid-19 Virus Infections with Vitamins C, D, and Zinc.
(PDF file, Dec. 10, 2020)

When all the scientific knowledge is brought together, it seems that the Covid-19 pandemic can be ended or strongly limited. Better nutrition helps protect against ALL virus, bacteria, and fungus infections.

Ridgefield Library

Excellent Experiences in Ridgefield Library (PDF file, Jan. 9, 2020)

The library manager encourages socialization in the library. People who go to libraries to find the ideas of others tend to be good at socializing. Encouraging socialization helps increase healthy leadership in a community, making the community more peaceful and functional.

Portland, Oregon city management

This research ended Aug. 16, 2017. It is difficult to manage a city. Owners of real estate near jobs can make more money if there are traffic jams. These are the results of analysis done over more than 3 years.

Portland, Oregon insufficient city management: Examples in 9 areas (PDF file, July 1, 2017)

Portland, Oregon Insufficient city management: Real estate developers want constant traffic. (PDF file, Aug. 16, 2017)

Portland pays police to discourage park visitors (July 14, 2016)

Computer issues

Microsoft Windows XP Operating System "end of life": What to do? (Apr. 30, 2015)
Note: Some dead links.

Software suppliers have a conflict of interest. They can often make more money if there are more defects in the software, and they charge for updates.