Aging infrastructure for water pipes in the United States has long been a problem, as we saw a few years ago with the lead pipe fiasco in Flint, MI. It’s not just a pipe problem — these aging pipes ...

SANTO ANDRE, Brazil, Sept 10 (Reuters) - An orchestra making music from pipes. This is the driving idea behind the Locomotiva Project which converts polyvinyl chloride (PVC) pipes into violins and ...