{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/639b5707e674800011b94333/639b84a0f471a70011f33717?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"Aquanaut - Episode 7: Discovering unexplored shipwrecks with the Ferrograph echo sounder, and running out of air, 100’ below.","thumbnail_width":200,"thumbnail_height":200,"thumbnail_url":"https://open-images.acast.com/shows/639b5707e674800011b94333/show-cover.jpg?height=200","description":"<p>The purchase of an echo sounder enables us to find unexplored wrecks. Firstly, salvaging an un-dived wreck off Land’s End with the help of friends and family, then a tip-off from another local diver sets us in search, across Mount’s Bay, for the wreck of a sailing ship, near the HMS Warspite.</p><p> In search of The Boy-David, sunken on The Bucks near Tatter Du, and lastly: freeing an anchor on The Heleopes nealy costs me my life.&nbsp;</p>","author_name":"James Wheeler"}