In the world of welding there is something called a macro
bead. This tiny bead of metal by itself can’t do much good. Each bead alone
will not hold up under pressure, but thousands of them, now you have something.
Now you have something that is strong enough for Superman to leap in a single
bound. Something that can sail the
seven seas bring us wonders from exotic lands. Also something that is as beautiful as the Eiffel Tower.
How is it that something so small can change our world, so huge, one
bead at a time?
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