The Race to Send Robots to Mine the Ocean Floor Ifeadi C. 00:11 Feed: All Latest, Zero Tech Blog As worldwide development rises for electric vehicle batteries and wind turbines, the demand for metals from the bottom of the sea has spiked. via Zero Tech Blog Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsTech's Lack of Transparency Around Harassment Is DangerousAfrica’s Drone Delivery Is Zipping Past the USGadget Lab Podcast: Behind the Scenes at the iPhone X LaunchMind Control Isn't Sci-Fi Anymore"Font Detectives" Use Their Expertise to Solve High Stakes CasesThese Artificial Intelligence Startups Want to Fix Tech's Diversity Problem