Peculiar Physics and Physicists

Follow up on the author Tracy Kidder https://en.wikipedia.org/wiki/Tracy_Kidder author of 11 books, his second book, Soul of a New Machine won the Pulitzer Prize.

Today is  NATIONAL LED LIGHT DAY  https://dailyevent24.com/national-led-light-day/   How illuminating.

Born on this day in 1885 Nobel Prize-Winning Physicist Niels Bohr in Copenhagen Denmark.  https://www.onthisday.com/people/niels-bohr

What was something that wound up being totally different than you imagined it to be?