Deep ocean technology offers never before seen images of lost WWI submarine: Advanced deep-sea technology has produced the first high-resolution images and 3D models of the WWI-era USS F-1 submarine, lost in 1917. These visual surveys enhance understanding of maritime history and provide new tools for underwater exploration. Read the full story at 🔗 https://sci.sx/667138850 Video taken from inside the Human Occupied Vehicle Alvin as the submersible passed over the conning tower and forward hull