Undergrad major in physics, (switched to biophysics), medical school, family medicine, Masters in Public Health, and last 15 years in life insurance. Learned R on my own and have used it daily for last 4+ years.
6 Is it physically possible to convert matter into the electromagnetic spectrum (specifically x-rays)? jan 15 '14
4 Why don't fogbows appear on clouds? dec 27 '13
2 Oil drop experiment and quantization of charge feb 1 '14