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Proterra introduces 35-foot electric bus

Green Car Congress

Dallas Area Rapid Transit (DART) will be the first customer for the new bus, receiving seven 35-foot Catalyst FC buses and two overhead semi-autonomous fast chargers. Moreover, the contract seeks to match and qualify contract users with federal grant and/or stimulus funds.

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A New Wildfire Watchdog

Cars That Think

And then, with transmission complete and the triggering stimulus gone, the system would shut down and return to a sleep or fully powered-off state. In its most common form, it uses an incoming stimulus, at some minimum threshold value, to move and close a mechanical switch, which in turn activates an electronic circuit.