340 pasteboard, and lances of wood, to which he gave the appearance of steel, by means of black lead. On one occasion, he got up @ pantomime, and wrote on a leaf of a lexicon the names of the principal characters. Some of these persons be- came distinguished in after life, and would be amused to find themselves figuring on this list of actors. From Penzance school, Humphrey went to Truro, and finished his education under the Rev. Dr. Carden. On being removed thither, he was found to be behind the class of his age in his studies, but on ac- count of the quickness of his mind, was placed with them, in the hope that indus- try and application would enable him to keep his station, which he did to the en- tire satisfaction of his master. In 1794, Mr. Robert Davy died, and his son Humphrey was soon after appren- tived, by the advice of a valued friend of his mother, to Mr. Borlase, at that time a surgeon and apothecary. With him he commenced the study of chemistry, and his eldest sister, who acted as his assistant, well remembers the ravages committed on her dress by corrosive substances. At this period, it was his constant custom to walk in the evening, to drink tea with an aunt, to whom he was greatly attached, when he always carried a hammer to obtain ‘mens in mineralogy from the rocks on the beach. This pursuit so much oc- cupied him, that when he should have been assisting his master to bleed the sick, he was opening veins in the granite, and instead of preparing medicines in the surgery he was often found experimenting in the garret. It is said that, on one oc- casion, he produced an explosion which put Dr. Borlase and his glass bottles in great danger, who exclaimed—* This boy THE YOUTH’S CABINET. Humphrey is incorrigible. Was there ever so idle a dog? He will blow us in the air.” At other times, in a jesting tone, he would call him “the philoso- pher,” or “Sir Humphrey,” in sport, as if in prophecy of his future title. Our hero, in early youth, had some de- fects, which even time and patience could not overcome. His voice was disagree- able, and to cure this defect he was ac- eustomed, like Demosthenes, to walk on the sea-shore, and declaim amidst the howling of the winds and waves. He thus improved his articulation, but even in after years it was not perfectly harmo- nious. Though fond of humming a tune, when engaged in chemical pursuits, no one could ever discover what air he in- tended to sing. His music was a subject of raillery among his friends, who declared that it was impossible to teach him “ God save the king.” On entering a volunteer company, his awkwardness was really amusing, and after taking private lessons, he could nei- ther keep step nor be taught to shoulder a musket. That he possessed courage, however, is inferred from his having, on receiving a bite from @ dog supposed to be mad, taken his pocket-knife, and with- out the least hesitation cut out the part on the spot, and then retired into the sut- gery, and cauterized the wound, an opera- tion which confined him to the house for three weeks. One of the fitst experiments of the young philosopher was for the purpose of discovering the kind of air contained in sea-weed, and was performed by means of the kitchen utensils, and instruments taken from the surgery. Not long after, he formed a machine for exhausting the air, so ingenious as to gain the commen-