The Big Professor
“I learned something new today,” Dad told me the other day during our evening phone call. “Not that I’ll ever use it, but a group of hummingbirds is called a ‘charm.’” Dad welcomes hummingbirds to his yard each year, even though some fluffy-tailed four-legged friends like to take advantage: When we were kids, Dad called himself “The Big Professor.” He knew stuff, and when we asked him how he knew this or that, his response was always: Because I’m the…