Well, you made some good guesses but pretty far off base so her
One of my cycling buddies told me last year, "You know, I've been riding with you for a long time and I don't know the first thing about you." I've thought about putting in a background section but am too modest to brag about the usual stuff like having once answered two Jeopardy questions in a row, graduated from junior high school, chickened out of petting a rattlesnake....you know, the things everyone has done. However, thinking about my trip triggered a memory and I thought I would share it. I once wrote a book (it sold 12 copies I think) about a product that was developed by a man who got the idea for the product after touring a factory where condoms were made during WWII. Can you guess what that product, which has sold millions and millions and is still sold today, is?