LOL Well my grandpa's lectures were worth something then huh? LOL
He used to take us to the first floor basement(like a cave home) and there was usually a big metal tub of soybeans sitting there. He was a farmer here in Iowa and raised horn and beans. He would run his hand through them and lecture us on how some day people would be using them for food and lots of other things. I wish he could see all the things being made with soybeans today! He was right. They did have a great future. This was in the 60's.