Pearls of Knowledge

As a child, I always peppered everyone with questions. Why is Pennsylvania called The Keystone State? Who invented crayons? What causes a rainbow? My grandma’s eyes would twinkle before she delivered her trademark response: “Look it up in your Funk & Wagnalls.” She was referring me to the dictionary and cream-colored set of encyclopedias that sat on my bookshelf. And sure enough, [ Read the full article… ]