From Horseless Carriages to Driverless Cars – Another “big stuff” challenge?
My father can remember when cars shared the streets of his town with horses. Some people still had carriages and a good number of delivery wagons (ices, coal) were horse-drawn vehicles. In 1915, the year of his birth, there were over 26 million domestic horses and mules in the US. By 1960, that number was … Leer más