Electric cars, in their first versions, appear in the late 1800s already; but in this case, in the 1970s, it isn't advanced prototypes but a little track of electric bikes for children, of the kind populating fairs and town squares. Helmet not mandatory.
Electric cars, in their first versions, appear in the late 1800s already; but in this case, in the 1970s, it isn't advanced prototypes but a little track of electric bikes for children, of the kind populating fairs and town squares. Helmet not mandatory.