Mark Sin

Dec. 10/Tue., 2024 This is not my first TN account. My previous account that I had for many years disappeared one day so I had to create this new one. I am a retired Structural Engineer and a retired professor of Engineering Mechanics and Engineering Physics. Karen, my late wife (she passed away in August 2017), was a Financial Analyst and also owned a tantric massage business. Karen and I both grew up in nudist families; she was and I am a third generation nudist and our children and their families have continued as nudists. My maternal grandparents had a 500 acre farm in Kansas from the 1920s to the 1970s and from the 1930s to the 1970s operated a nudist camp on 125 acres of their farm. the 1930s to the 1970s operated a nudist camp on 25 acres of their farm. Karen and I have four children: Sons who are 34 and 43, and daughters who are 37 and 40. I have an older (by 2 years) brother, William ("Bill"); a twin sister, Beth; and a younger (by 2 years) sister, Mary. They and their families are still nudists. Karen's family are still nudists: a brother, Tom, (10 years older) and two sisters, Ellen and Marsha, (6 and 4 years older); they and their families are still nudists.

General Ulysses S. Grant; General William Tecumseh Sherman; President Theodore Roosevelt; President Franklin D. Roosevelt; President James "Jimmy" E. Carter, Jr.; Admiral Chester W. Nimitz; Admiral William Halsey, Jr.; Galileo Galilei; Leonardo da Vinci; Sir Isaac Newton; Albert Einstein.

Playing and watching golf and basketball; watching both college and professional baseball and college softball. Horseback riding. Reading histories of the American Revolutionary War, World War I and World War II, and the Insurrection of the Southern United States.

Classical; jazz; The Great American Songbook; classic rock and roll.

A Bridge Too Far; Saving Private Ryan; Band of Brothers; Flag of Our Fathers; The Imitation Game; Oppenheimer; Bang the Drum Slowly; Major League; Once Upon a Time in America; The Godfather Trilogy (especially I and II); Good Fellas; The Good, Bad, and the Ugly; Silverado.

The Greatest Generation, especially my late parents.