Topics: Automobiles, Electric vehicles, Fuel cells, Cycles, Power systems (Machinery), Batteries, Durability, Engines, Lithium, Motors

Topics: Motors, Permanent magnets, Poles (Building), Machinery, Design, Electric vehicles, Magnetization, Magnets, Torque

Topics: Design, Vehicles, Emissions, Hybrid electric vehicles, Batteries, Electric vehicles, Energy consumption, Energy storage, Engineering simulation, Engines

Topics: Air pollution, Batteries, Chemical energy, Computer simulation, Electric vehicles, Emissions, Energy conversion, Energy storage, Engineering prototypes, Engines

Topics: Air pollution, Buses, Cities, Corporate average fuel economy, Cycles, Design, Electric vehicles, Emissions, Engines, Fuel consumption