Electric vehicle makers face a weight dilemma. Shoppers want more range, and each extra kilowatt-hour of lithium-ion battery-pack capacity adds as much weight as carrying 2 or 3 gallons of extra gasoline around all the time. Yet the more a vehicle weighs, the more energy it takes to move it and its occupants from place to place. Without the extra... Volkswagen tests AI-informed design process to cut weight—and flaunt it
Electric vehicle makers face a weight dilemma. Shoppers want more range, and each extra kilowatt-hour of lithium-ion battery-pack capacity adds as much weight as carrying 2 or 3 gallons of extra gasoline around all the time. Yet the more a vehicle weighs, the more energy it takes to move it and its occupants from place to place. Without the extra...