Take a football field, pile it with sand to a height of about 18 feet, mix in one single grain of colored sand, and search for it. You’ll be searching for 1 part per trillion.
big on love, tolerance, and the human potential
Take a football field, pile it with sand to a height of about 18 feet, mix in one single grain of colored sand, and search for it. You’ll be searching for 1 part per trillion.