The Lesson Of The Teakettle
by
The teakettle was singing merrily over the fire; the good aunt was bustling round, on housewifely cares intent, and her little nephew sat dreamily gazing into the glowing blaze on the kitchen hearth.
Presently the teakettle ceased singing, and a column of steam came rushing from its pipe. The boy started to his feet, raised the lid from the kettle, and peered in at the bubbling, boiling water, with a look of intense interest. Then he rushed off for a teacup, and, holding it over the steam, eagerly watched the latter as it condensed and formed into tiny drops of water on the inside of the cup.
Returning from an upper room, whither her duties had called her, the thrifty aunt was shocked to find her nephew engaged in so profitless an occupation, and soundly scolded him for what she called his trifling. The good lady little dreamed that James Watt was even then unconsciously studying the germ of the science by which he “transformed the steam engine from a mere toy into the most wonderful instrument which human industry has ever had at its command.”
This studious little Scottish lad, who, because too frail to go to school, had been taught at home, was very different from other boys. When only six or seven years old, he would lie for hours on the hearth, in the little cottage at Greenock, near Glasgow, where he was born in 1736, drawing geometrical figures with pieces of colored chalk. He loved, too, to gaze at the stars, and longed to solve their mysteries. But his favorite pastime was to burrow among the ropes and sails and tackles in his father’s store, trying to find out how they were made and what purposes they served.
In spite of his limited advantages and frail health, at fifteen he was the wonder of the public school, which he had attended for two years. His favorite studies were mathematics and natural philosophy. He had also made good progress in chemistry, physiology, mineralogy, and botany, and, at the same time, had learned carpentry and acquired some skill as a worker in metals.
So studious and ambitious a youth scarcely needed the spur of poverty to induce him to make the most of his talents. The spur was there, however, and, at the age of eighteen, though delicate in health, he was obliged to go out and battle with the world.
Having first spent some time in Glasgow, learning how to make mathematical instruments, he determined to go to London, there to perfect himself in his trade.
Working early and late, and suffering frequently from cold and hunger, he broke down under the unequal strain, and was obliged to return to his parents for a time until health was regained.
Always struggling against great odds, he returned to Glasgow when his trade was mastered, and began to make mathematical instruments, for which, however, he found little sale. Then, to help eke out a living, he began to make and mend other instruments,–fiddles, guitars, and flutes,–and finally built an organ,–a very superior one, too,–with several additions of his own invention.
A commonplace incident enough it seemed, in the routine of his daily occupation, when, one morning, a model of Newcomen’s engine was brought to him for repair, yet it marked the turning point in his career, which ultimately led from poverty and struggle to fame and affluence.
Watt’s practiced eye at once perceived the defects in the Newcomen engine, which, although the best then in existence could not do much better or quicker work than horses. Filled with enthusiasm over the plans which he had conceived for the construction of a really powerful engine, he immediately set to work, and spent two months in an old cellar, working on a model. “My whole thoughts are bent on this machine,” he wrote to a friend. “I can think of nothing else.”