Now, a boy in a bookseller's shop can look at the inside as well as the outside of the books he handles, and young Faraday took advantage of his position, and fed on such intellectual food as Watts's "Improvement of the Mind," Mrs. Marcet's "Conversations on Chemistry," and the article on "Electricity" in the _Encyclopædia Britannica_, besides such lighter dishes as Miss Burney's "Evelina;" nor can we doubt that when he was binding Lyons' "Experiments on Electricity," and Boyle's "Notes about the Producibleness of Chymicall Principles," he looked beyond the covers.[1] And his thirst for knowledge did not stop with reading: he must see whether Mrs. Marcet's statements were correct, and so, to quote his own words, "I made such simple experiments in chemistry as could be defrayed in their expense by a few pence per week, and also constructed an electrical machine, first with a glass phial, and afterwards with a real cylinder, as well as other electrical apparatus of a corresponding kind." He kept too a note-book called "The Philosophical Miscellany," intended, he tells us, "to promote both amusement and instruction, and also to corroborate or invalidate those theories which are continually starting into the world of science;" and miscellaneous indeed were the scraps he gathered from the magazines of the time. One day, early in 1810, walking somewhere in the neighbourhood of Fleet Street, he saw in a shop-window a bill announcing that lectures on natural philosophy were delivered by Mr. Tatum, at 53, Dorset Street, at eight in the evening, price of admission one shilling. He wanted to hear these lectures. His master's permission was obtained, but where was the money to come from? The needful shillings were given him by his elder brother, Robert, who earned them as a blacksmith; and so Michael Faraday made his first acquaintance with scientific lectures. And not with lectures only, for Tatum's house was frequented by other earnest students, and lifelong friendships were formed. Among these students was Benjamin Abbott, a young Quaker, who had received a good education, and had then a situation in a City house as confidential clerk. With him Faraday chatted on philosophy or anything else, and happily for us he chatted on paper, in letters of that fulness and length which the penny post and the telegraph have well-nigh driven out of existence; and happily for us, too, Abbott kept those letters, and Dr. Bence Jones has published them. They are wonderful letters for a poor bookseller's apprentice; they bear the stamp of an innate gentleman and philosopher. Long afterwards, when Benjamin Abbott was an old man, he used to tell how Faraday made his first experiments in the kitchen of his house, and delivered his first lecture from the end of that kitchen table. The electrical machine made by him in those early days came into the possession of Sir James South, and now forms one of the treasures of the Royal Institution.