
audiobook
by Thomas Henry Huxley, George F. (George Frederick) Barker, E. D. (Edward Drinker) Cope, James Hutchison Stirling, John Tyndall
This volume gathers a series of concise, thought‑provoking talks delivered by some of the era’s leading scientific minds. Readers are invited into lively discussions that range from the physical foundations of life and the nature of vital forces to the emerging ideas of evolution and the structure of protoplasm. Each essay balances technical insight with clear language, making complex concepts approachable for the curious listener.
The later contributions turn toward the philosophy of science itself, examining how imagination fuels discovery and exploring the methods that drive physical investigation. The authors also reflect on the interplay between different scientific disciplines, illustrating how even specialists inevitably become “metaphysicians” in their quest to understand the world. Altogether, the collection offers a snapshot of 19th‑century scientific thought, presented in half‑hour segments that both inform and inspire.
Language
en
Duration
~8 hours (473K characters)
Publisher of text edition
Project Gutenberg
Credits
deaurider, Barry Abrahamsen, and the Online Distributed Proofreading Team at https://www.pgdp.net (This file was produced from images generously made available by The Internet Archive)
Release date
2021-08-30
Rights
Public domain in the USA.

1825–1895
A fierce defender of science in Victorian Britain, this self-taught biologist helped bring the idea of evolution into public debate. He was widely known as “Darwin’s Bulldog,” but his own work in anatomy, education, and public writing made him a major figure in his own right.
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1835–1910
A 19th-century American scientist and teacher, he helped bring chemistry and physics to a wider public through university work, public lectures, and accessible textbooks.
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1840–1897
A brilliant and fiercely competitive 19th-century scientist, he helped turn fossil hunting into front-page news. Best known for his role in the "Bone Wars," he described huge numbers of extinct animals and left a lasting mark on American paleontology.
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1820–1909
A Scottish thinker who helped open Hegel’s philosophy to English-speaking readers, he moved from medicine into a long career of philosophical writing and debate. His best-known book, The Secret of Hegel, made him a key figure in the spread of idealist thought in Britain and America.
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1820–1893
A vivid Victorian science writer as well as a pioneering physicist, he helped make complex ideas about heat, light, and the atmosphere clear to a wide audience. His experiments on radiant heat and gases later became central to our understanding of the greenhouse effect.
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by Thomas Henry Huxley

by Thomas Henry Huxley

by Thomas Henry Huxley

by Thomas Henry Huxley

by Thomas Henry Huxley

by Thomas Henry Huxley

by Thomas Henry Huxley