When the Wright brothers created a flying machine, they probably didn’t imagine that folks would be strapped in by the hundreds and offered peanuts and drinks while watching movies in a pressurized cabin. Those ideas came later.

When kevlar was invented, the inventors probably didn’t think that it’d become a life-saving device worn by police and military.

Ideas are set free in the world and every now and then, they collide. The collision of ideas creates sparks of innovation that become common-place all over again.