ev batteries

Most automakers are dying to sell you—and the world—an electric car. But they’re up against the challenge of our global-warming time: dauntingly tight supplies of both batteries and the ethically sourced raw materials required to make…

The layered components of an Infinitum Electric axial-flux motor are shown here, in exploded form.INFINITUM ELECTRICThis saving of energy is critically important: Software may be eating the world, but electricity is increasingly what…