In this episode, we dive into a groundbreaking safety study on equipotential bonding, commissioned by the Pool Industry Council and conducted by John Antonelli in partnership with the Florida Swimming Pool Association. The report compared different bonding methods — including single copper wire, copper grids, and bonding within pool structures — to evaluate how effectively they reduce voltage differences between the water, deck, and surrounding components. John Antonelli explains in clear terms what equipotential bonding is, why it matters, and how improper bonding can create shock hazards in swimming pools. We also review the methodology of the study, the pools tested, and what the results revealed — particularly the differences between fiberglass and concrete pools.
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Medal of Honor: Stories of Courage
Rewarded for bravery that goes above and beyond the call of duty, the Medal of Honor is the United States’ top military decoration. The stories we tell are about the heroes who have distinguished themselves by acts of heroism and courage that have saved lives. From Judith Resnik, the second woman in space, to Daniel Daly, one of only 19 people to have received the Medal of Honor twice, these are stories about those who have done the improbable and unexpected, who have sacrificed something in the name of something much bigger than themselves. Every Wednesday on Medal of Honor, uncover what their experiences tell us about the nature of sacrifice, why people put their lives in danger for others, and what happens after you’ve become a hero. Special thanks to series creator Dan McGinn, to the Congressional Medal of Honor Society and Adam Plumpton. Medal of Honor begins on May 28. Subscribe to Pushkin+ to hear ad-free episodes one week early. Find Pushkin+ on the Medal of Honor show page in Apple or at Pushkin.fm. Subscribe on Apple: apple.co/pushkin Subscribe on Pushkin: pushkin.fm/plus
Dateline NBC
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