So why does your mom hum? Your mom hums because she may not be able to find the words to express herself. She may feel a frustrating inability to control the world around her. Yet her brain can still identify and express rhythm.
After returning from a vacation that involved my husband and me driving halfway across the country (literally–from Iowa to South Carolina) and back again, I am more amazed than ever at the miracle of GPS (aka Global Positioning System). I know GPS is nothing new, but as it becomes more advanced–for instance, telling us when […]