Key points Impossible Metals demonstrates a custom-built robotic arm and vision system. The proof-of-concept runs in a dark test tank. The technology is patent pending.
Key points The footage shows a freefall grab landing on the seafloor in the Cook Islands. The grab reaches a depth of 5,124 meters (15,000 feet). The grab collects a sample of polymetallic nodules.
Key points Hidden Gem, a former 228-metre drill ship, is undergoing conversion at the Damen shipyard in Rotterdam into Allseas’ first polymetallic nodule production vessel. Work underway includes installing the vessel’s launch and recovery system (LARS), which deploys and…