Page:Heroes of the telegraph (IA cu31924031222494).djvu/52

 They had two other sons besides Samuel, the second of whom, Sidney E. Morse, was founder of the New York Observer, an able mathematician, author of the Art of Cerography, or engraving upon wax, to stereotype from, and inventor of a barometer for sounding the deep-sea. Sidney was the trusted friend and companion of his elder brother.

At the age of four Samuel was sent to an infant school kept by an old lady, who being lame, was unable to leave her chair, but carried her authority to the remotest parts of her dominion by the help of a long rattan. Samuel, like the rest, had felt the sudden apparition of this monitor. Having scratched a portrait of the dame upon a chest of drawers with the point of a pin, he was called out and summarily punished. Years later, when he became notable, the drawers were treasured by one of his admirers.

He entered a preparatory school at Andover, Mass., when he was seven years old, and showed himself an eager pupil. Among other books, he was delighted with Plutarch's Lives, and at thirteen he composed a biography of Demosthenes, long preserved by his family. A year later he entered Yale College as a freshman.

During his curriculum he attended the lectures of Professor Jeremiah Day on natural philosophy and Professor Benjamin Sieliman on chemistry, and it was then he imbibed his earliest knowledge of electricity. In 1809-10 Dr. Day was teaching from Enfield's text-book on philosophy, that 'if the (electric) circuit be interrupted, the fluid will become visible, and when: it passes it will leave an impression upon any intermediate body,' and he illustrated this by sending the spark through a metal chain, so that it became visible between the links, and by causing it to perforate paper. Morse afterwards declared this experiment to