by David W. Sirkin
This website contains essays and handouts I have written about various topics that interest me.
Disclaimer: I generally write without doing extensive or systematic research. While I do not deliberately state falsehoods, there may be factual errors. Similarly, while I do not steal ideas from others and present them as original, I may unkowingly have an idea or make a discovery that someone else has already had or made. If you find any errors here or find any of my new ideas or discoveries to be not so new, I would be grateful if you would let me know.
Special disclaimer for health or medical essays and handouts: Nothing from this website should be considered as medical advice. Please consult your doctor before acting on any information obtained from this site.