Another unsung hero that contributed to improve the world, IMHO it's a beautiful example of the fact that in the end it's not the degree of sophistication (even

Another unsung hero that contributed to improve the world, IMHO it's a beautiful example of the fact that in the end it's not the degree of sophistication (even of the road to find it is steep) that really matters but how it translates into positive outcome in the physical world that eventually matters. Rip