I acknowledge the use of large language models (ChatGPT, Gemini, Github Copilot) and Wikipedia in the development of some (20%) of the content of this website. Additionally, content from other instructors at Brigham Young University has been incorporated. I also acknowledge the use of the Jupyter Book project to develop this book. Other sources used referenced within the text. The majority of the content comes from my 15 years of experience in the defense industry as a safety consultant.