However, it is futile to dwell on might-have-beens. Let us rather consider for a moment the spectacular development of the automobile with particular reference to its striking capacities as an eliminator of space. SCIENTIFIC ASPECTS OF AUTOMOBILE RACING A mile in 34-1/5 seconds. That is the automobile record established at Ormonde Beach in January, 1905. The record mile was made by Mr. H. L. Bowden, of Boston, with a machine of peculiar construction. It consisted essentially of two four-cylinder motors adjusted to one machine, giving an engine of 120 horse-power. The machine weighed 2,650 pounds, exceeding thus by more than four hundred pounds the usually prescribed limits of weight. The record, therefore, stood as a performance in a class by itself. But that is something that interests only the specialist. For the general public it suffices that an automobile propelled by a gasoline engine covered a mile in 34-1/5 seconds, or at the rate of one hundred and five miles an hour. This record was made on Wednesday, January 25, 1905. A little earlier on the same day the previous automobile record of a mile in thirty-nine seconds--made at Ormonde by Mr. William K. Vanderbilt, Jr., in 1904--had been twice broken; first by Mr. Louis Ross, who made the mile in his 40 horse-power steam auto of "freak" construction in thirty-eight seconds; and by Mr. Arthur McDonald, driving a 90 horse-power car belonging to Mr. S. F. Edge. Mr. McDonald's record was a mile in 34-2/5 seconds, and this stood for a time as the new record for cars of regulation weight. It thus appears that Mr. Vanderbilt's record was reduced first by one second, then by 4-1/5 seconds, and finally by 4-2/5 seconds on the same day. Obviously the conditions were peculiarly favorable on that day, or else a very marked improvement in the construction of racing automobiles had taken place within a single year. The latter is doubtless the true explanation, since, according to all reports, the conditions at Ormonde Beach that year were not peculiarly favorable, but rather the reverse. The fact, too, that the five mile record was reduced to the low figure of three minutes seventeen seconds--this also by Mr. Arthur McDonald--on the day preceding that on which the mile record was so completely smashed, corroborates the idea of improved mechanism rather than improved conditions. In any event, the jump from 39 to 34-1/5 seconds is a notable one; as will be evident from a simple computation which shows that the record holders of 1905 would have run away from the champion of 1904 at the rate of no less than nineteen feet for each second of the mile.