Ans. The aeroplane flies at a very fast speed, even at 1000 miles an hour. The bus also runs fast at ninety miles an hour or even more than that. Whereas bus-journey provides pleasure and a sort of fun, the aeroplane gives us a son of excitement. To dine in London and lunch in New-York next morning is really most enthusiastic and pleasant.Our ancestors did not enjoy such sort of excitement, because there were no fast moving means of communication like bus and aeroplane at that time. They had the slow-running vehicles like cart and horse-carriage.
There are the advantages and disadvantages both from such sort of excitement. The fast running vehicles either plying on the road and track or flying in the sky covering a long distance comparatively in much less time any other means of communication. It saves our so much time. But sometimes it becomes unfriendly, when the mental activities are directed in a particular direction, to follow the pace of machines.
