The Elements of Innovation Discovered

Articles from the October 27, 2021 edition


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  • Hertz Tesla Tom Brady EV electric vehicle rental charging stations US 100,000

    Hertz going electric with Tesla EV order

    A.J. Roan, Metal Tech News|Updated Jul 12, 2022

    In what can be considered the single largest purchase of electric vehicles in the world, Hertz Corp. has put in an initial order for 100,000 Tesla EVs by the end of 2022, along with investing in new charging infrastructure across the car rental company's global operations. In addition, Hertz has teamed up with seven-time Super Bowl champion Tom Brady to showcase how it is making EV rentals fast, seamless, and more accessible as the company accelerates its commitment to leading...

  • Boliden Komatsu autonomous equipment FrontRunner haulage system Aitik mine

    Boliden to automate copper mine trucks

    Shane Lasley, Metal Tech News|Updated Jul 12, 2022

    Looking to get the most out of its 53-year-old Aitik copper-gold-silver mine, European mining giant Boliden has ordered Komatsu's FrontRunner autonomous haulage system for 11 ultra-class 930E-5 electric drive haul trucks at the open-pit operation in northern Sweden. While Aitik continues to steadily produce more than 200 million pounds of copper, 100,000 ounces of gold, and 1.1 million oz of silver per year, the transportation of ore to meet this production rate gets longer...

  • USA Rare Earth Search Minerals neodymium praseodymium REE rare earths MOU

    Search, USA Rare Earth strengthen alliance

    Shane Lasley, Metal Tech News|Updated Jul 12, 2022

    With their sights set on establishing a complete and sustainable North American rare earths supply chain, Search Minerals Inc. and USA Rare Earth LLC have entered into an agreement for the offtake of 500 metric tons per year of neodymium and praseodymium from the future production at Search's Deep Fox or Foxtrot deposits in Labrador, Canada. Enriched with the magnet rare earths neodymium and praseodymium, mixed rare earth carbonates produced at Search's Deep Fox and Foxtrot de...

  • graphene Purdue breakthrough topological circulator fiber-optics edge circuits

    Graphene enables lightspeed circuitry

    A.J. Roan, Metal Tech News|Updated Jul 12, 2022

    In a recent breakthrough by Purdue University, researchers have devised a method utilizing the remarkable properties of graphene to support unidirectional electromagnetic waves on its edge, more simply, a new form of potentially lightspeed communications. The topological circulators developed by Purdue scientists are the smallest one-way routers of signals in the world and could be a breakthrough for on-chip, all-optical processing. Circulators themselves are a fundamental...

  • American Manganese RecyLiCo Kemetco Research demonstration plant upscale

    RecycLiCo demo plant coming soon

    Shane Lasley, Metal Tech News|Updated Jul 12, 2022

    With the vision of commercializing its efficient and environmentally sound RecycLiCo lithium-ion battery cathode recycling process, in tandem with the growing need being driven by the rapid transition to electric mobility, American Manganese Inc. is readying for the construction of a plant to demonstrate this technology to potential strategic partners. "With multiple patents, technical publications, and rigorous testing, American Manganese sets itself apart with its...

  • University New South Wales gallium CO2 capture carbon dioxide reduced emissions

    Team captures CO2 with liquid gallium

    Rose Ragsdale, For Metal Tech News|Updated Nov 2, 2021

    Researchers in Australia and the United States have proven that gallium in its liquid form can economically capture and convert substantial quantities of carbon dioxide greenhouse gas emissions. The process, reported in the Oct. 6 edition of Advanced Materials Journal, uses liquid gallium to convert carbon dioxide into oxygen and a high-value solid carbon product that can be sold to manufacturers of batteries, aircraft, or construction materials. "We see very strong...