“Lots of great inventions seem obvious in retrospect. About 30 years ago, one of our clients realized that if you attach a small pom-pom to the back of a short tennis sock, the sock won’t slip down into your tennis
“Lots of great inventions seem obvious in retrospect. About 30 years ago, one of our clients realized that if you attach a small pom-pom to the back of a short tennis sock, the sock won’t slip down into your tennis