Key points Lucia Fogler, a University of Virginia public policy and global security researcher, presents open-source mapping of China’s deep-sea mining contract areas and research vessel movements to assess risks to US defense posture in Oceania. Of 16 critical minerals the DoD and…
Key points Jason Gillham, CTO/COO and co-founder of Impossible Metals, shows the company’s first buoyancy engine prototype, built from a Nalgene bottle, a bike pump, and tubing. The bike pump fed air into the bottle while a tube at the bottom fed water in, letting the team test early…
Key points ReElement Technologies VP Shane Tragethon describes a chromatographic, resin-column refining process for deep-sea nodules, ores, brines and recycled materials that avoids organic solvents and produces salt as its main byproduct. ReElement already refines nickel, cobalt and…
Key points Smart Hook One is a modified Seymour Mako ROV, fitted with extra thrusters for speed and a large battery housing at the front so it can operate autonomously without power from the surface. The vehicle uses an onboard smart camera and blue robotics lights to locate and dock with…
Key points Frank Fannon, former U.S. Assistant Secretary of State for Energy Resources, discusses testifying before the U.S. House Committee on Foreign Affairs days earlier on breaking China’s dominance of critical mineral supply chains. Fannon says China controls 60 to 90 percent of…
Key points Jason Gillham, CTO/COO and co-founder of Impossible Metals, walks through Eureka II, described as the company’s proof-of-concept underwater collection system for selectively picking up nodules. The vehicle’s vision system uses deep-sea lights outputting just under…