The mathematician and physicist William Thomson, 1st Baron Kelvin, (1824-1907) was one of Britain's most influential scientists, famous for his work on the first and second laws of thermodynamics and for devising the Kelvin scale of absolute temperature. Silvanus P. Thompson (1851-1916) began this biography with the co-operation of Kelvin in 1906, but the project was interrupted by Kelvin's death the following year. Thompson, himself a respected physics lecturer and scientific writer, decided that a more comprehensive biography would be needed and spent several years reading through Kelvin's papers in order to complete these two volumes, published in 1910. Volume 1 covers Kelvin's life to 1871, including his student days, his election (aged 22) as professor in Glasgow, his ground-breaking theoretical research on thermodynamics, his applied work on telegraphs including the Atlantic cable, and his involvement in a geological controversy about the age of the earth.

The mathematician and physicist William Thomson, 1st Baron Kelvin, (1824-1907) was one of Britain's most influential scientists, famous for his work on the first and second laws of thermodynamics and for devising the Kelvin scale of absolute temperature. Silvanus P. Thompson (1851-1916) began this biography with the co-operation of Kelvin in 1906, but the project was interrupted by Kelvin's death the following year. Thompson, himself a respected physics lecturer and scientific writer, decided that a more comprehensive biography would be needed and spent several years reading through Kelvin's papers in order to complete these two volumes, published in 1910. Volume 2, beginning in 1871, covers not only Kelvin's mature research, but also more personal aspects of his life, including his love of music and sailing, his experiments with compasses and navigation, and the relationship between his scientific discoveries and his religious beliefs.

Calculus Made Easy has long been the most popular calculus primer, and this major revision of the classic math text makes the subject at hand still more comprehensible to readers of all levels. With a new introduction, three new chapters, modernized language and methods throughout, and an appendix of challenging and enjoyable practice problems, Calculus Made Easy has been thoroughly updated for the modern reader.

Silvanus P. Thompson (1851-1916) was an engineer and physicist who researched aspects of electricity, magnets and optics. He spent his career teaching, first as a professor in Bristol and later in London, at the City and Guilds Finsbury Technical College, and he was a frequent public speaker on scientific matters. Over the course of his career he became especially interested in technical education, and produced many books that explained complicated scientific concepts with clarity, including his most famous work Calculus Made Easy. In this work, published in 1891, Thompson explains the importance and function of the electromagnet. Starting with the history and development of electromagnets, the work looks at the principle of the magnetic current, and gives detailed descriptions - including numerous technical illustrations - of electromagnetic motors and machine tools, providing an engaging guide to the latest forms of scientific knowledge at the end of the nineteenth century.

Silvanus P. Thompson (1851 1916) was a physicist and electrical engineer. A professor by the age of 27, he taught at University College, Bristol, and the City and Guilds Finsbury Technical College in London, and was a leading expert on the newly emerging subject of electrical lighting. This work, first published in 1884, is considered a classic in the field. In this third edition (1888), Thompson explains that he has updated much of the work, and made an important amendment in Chapter XIV about the introduction of magnetic circuits into theoretical arguments about energy production. The book begins with an explanation of how dynamos turn mechanical power into electricity, and moves on to discuss some historical background and theoretical aspects before giving detailed descriptions and illustrations of the many types of dynamo. It is an important source document for the field of electrical engineering at the end of the nineteenth century.