My daughter came to me recently and mentioned that someday she’d like to own a business.  Upon further discussion, I realized that we were not actually talking about her entrepreneurial aspirations.  She is an animal lover and she had discovered that a group of ferrets is called a “business”. While I’m pretty sure that owning […]

When I was a kid, I was always fascinated by those pictures that looked like one thing until you realized that the negative space around the object actually formed something completely different.   There is the vase that upon closer inspection could be two faces . . . or the young woman that magically transforms into […]