These symbols have become such a part of our lifes’, for the most part we never give them a thought as we go thru a check out.
But how do those scanning machines know what those lines mean?
How does a picture of squares within squares lead to a site where we might have whatever we desire?

We live in a world of plenty, at least that how it appears, so long as you have money to possess to it all and maybe more than you really need.

Though in reality I’m sure there are many, many more who would be happy just to have food for their family, clean water and a roof over their heads