I am a 70 year old professor of Medicine and Medical Oncology at Ohio State University and Director of the Thoracic Oncology Center there. I have a lab doing basic and translational research in lung cancer and have an active lung cancer clinic. In the 1970’s I was a math/physics person in college and did a lot with early unix systems at work and Z-80 processors at home with C and assembly languages. I have recently gotten interested in playing with the raspberry pi platform and bought a pi5 which is in a Pironman 5 box and recently assembled a PiDog with a pi4.