To bring table tennis outside. More people, young and old, male and female, play it than any other game in the world.
To make something solid that adds grace and is always there. Like an oak tree or a grandmother.
To give people a way to find what they have in common.
To offer a chance for poor and rich to play with each other.
To help kids see in the real world, in 3D—which eyes don’t do when they focus on screens.