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Skip to content CREATURES OF THOUGHT ☰ Menu * Home * About * The Switch * The Backbone * The Age of Steam * Tangents * Facebook * LinkedIn * Twitter * Instagram BRITAIN’S STEAM EMPIRE June 15, 2023 technicshistoryLeave a comment The British empire of the nineteenth century dominated the world’s oceans and much of its landmass: Canada, southern and northeastern Africa, the Indian subcontinent, and Australia. At its world-straddling Victorian peak, this political and economic machine ran on the power of coal and steam; the same can be said of all the other major powers… Continue reading Britain’s Steam Empire → Posted in The Age of Steam THE BACKBONE – NOW IN BOOK FORM! May 11, 2023 technicshistory2 Comments This took much longer than I had expected, but it's finally here. My series “The Backbone” is now available as a book, in both Kindle and paperback formats. You can find it at Amazon.com here. The book improves upon the original posts in many ways: professionally edited text revised to make it flow more smoothly as… Continue reading The Backbone – Now in Book Form! → Posted in The Backbone STEAMSHIPS, PART 2: THE FURTHER ADVENTURES OF ISAMBARD KINGDOM BRUNEL March 2, 2023 technicshistory5 Comments Iron Empire As far back as 1832, Macgregor Laird had taken the iron ship Alburkah to Africa and up the Niger, making it among the first ship of such construction to take the open sea. But the use of iron hulls in British inland navigation can be traced decades earlier, beginning with river barges in… Continue reading Steamships, Part 2: The Further Adventures of Isambard Kingdom Brunel → Posted in The Age of Steam STEAMSHIPS, PART I: CROSSING THE ATLANTIC January 26, 2023January 26, 2023 technicshistory1 Comment For much of this story, our attention has focused on events within the isle of Great Britain, and with good reason: primed by the virtuous cycle of coal, iron, and steam, the depth and breadth of Britain’s exploitation of steam power far exceeded that found anywhere else, for roughly 150 years after the groaning, hissing… Continue reading Steamships, Part I: Crossing the Atlantic → Posted in The Age of Steam THE RAIL REVOLUTION November 28, 2022November 29, 2022 technicshistoryLeave a comment As we noted last time, twenty years elapsed from the time when Trevithick gave up on the steam locomotive before rails would begin to seriously challenge canals as major transport arteries for Britain, not mere peripheral capillaries. To complete that revolution required improvements in locomotives, better rails, and a new way of thinking about the… Continue reading The Rail Revolution → Posted in The Age of Steam HIGH PRESSURE, PART 2: THE FIRST STEAM RAILWAY October 29, 2022October 30, 2022 technicshistory2 Comments Railways long predate the steam locomotive. Trackways with grooves to keep a wheeled cart on a fixed path date back to antiquity (such as the Diolkos, which could carry a naval vessel across the Isthmus of Corinth on a wheeled truck). The earliest evidence for carts running atop wooden rails, though, comes from the mining… Continue reading High Pressure, Part 2: The First Steam Railway → Posted in The Age of Steam HIGH-PRESSURE, PART I: THE WESTERN STEAMBOAT September 13, 2022October 20, 2022 technicshistory2 Comments The next act of the steamboat lay in the west, on the waters of the Mississippi basin. The settler population of this vast region—Mark Twain wrote that “the area of its drainage-basin is as great as the combined areas of England, Wales, Scotland, Ireland, France, Spain, Portugal, Germany, Austria, Italy, and Turkey”—was already growing rapidly… Continue reading High-Pressure, Part I: The Western Steamboat → Posted in The Age of Steam THE STEAMBOAT INVENTORS: THE SECOND GENERATION April 19, 2022September 2, 2022 technicshistory3 Comments Robert Livingston’s First Partnership It would take a further twenty years after the deaths of Fitch and Rumsey before steamboat travel was established on a permanent basis in the U.S. Several more would-be steamboat inventors came and went before a partnership between two men drove the development of the steamboat to its successful conclusion. The… Continue reading The Steamboat Inventors: The Second Generation → Posted in The Age of Steam THE STEAMBOAT INVENTORS: THE FIRST GENERATION March 18, 2022May 10, 2022 technicshistory4 Comments Program Note: When last I posted, I said I was working on transforming The Backbone into a book. That work is still ongoing, but it's taking longer than I expected to hammer the blog posts into a coherent manuscript. After so many months, I felt I needed to resume the story of the Age of… Continue reading The Steamboat Inventors: The First Generation → Posted in The Age of Steam AGE OF STEAM HIATUS October 18, 2021 technicshistory4 Comments I feel I've reached a good stopping point with the Age of Steam, just before the appearance of the first effective high-pressure steam engines and the first steam-powered vehicles. Therefore I'm going to put the series on hiatus while I focus on turning The Backbone series into a book, similar to the one I published… Continue reading Age of Steam Hiatus → Posted in The Switch THE STEAM REVOLUTION October 10, 2021October 14, 2021 technicshistory4 Comments [Part of a series: The Age of Steam] Up until the 1780s, steam engines were used almost exclusively for pumping water. To the extent that they drove industrial machinery, it was almost always indirectly, by lifting water uphill from whence it could run back down and turn a waterwheel. Industry thus remained dispersed in villages… Continue reading The Steam Revolution → Posted in The Age of Steam JAMES WATT, INSTRUMENT MAKER August 22, 2021October 12, 2021 technicshistoryLeave a comment [Part of a series: The Age of Steam] A New Synthesis In the eighteenth century, new lines of communication and new alliances were forming between the world of the artisan and craftsman on the one hand, and the world of the “schoolmen,” the university scholars, steeped in abstract knowledge, on the other. This convergence arguably… Continue reading James Watt, Instrument Maker → Posted in The Age of Steam THE TRIUMVIRATE: COAL, IRON, AND STEAM July 13, 2021October 12, 2021 technicshistory3 Comments [Part of a series: The Age of Steam] The steam engine might have amounted to relatively little if not for its two compatriots, coal and iron. Together they formed a kind of triumvirate, ruling over an industrial empire. Or perhaps an ecological metaphor is more appropriate – a symbiosis among three species, each nourishing one… Continue reading The Triumvirate: Coal, Iron, and Steam → Posted in The Age of Steam THE SWITCH – NOW IN BOOK FORM! May 22, 2021 technicshistory2 Comments My series "The Switch" is now available as a book, in both Kindle and paperback formats. You can find it at Amazon.com here. The book improves upon the original posts in several ways: I have re-edited the entire text (with professional help) to make it flow more smoothly as a book, and to improve correctness… Continue reading The Switch – Now in Book Form! → Posted in The Switch THE PUMPING ENGINE May 5, 2021October 12, 2021 technicshistory1 Comment [Part of a series: The Age of Steam] In the early years of the eighteenth century, Thomas Newcomen devised the first practical engine for pumping water out of a mine. His engine condensed steam to generate power from the weight of the air, relying on the new scientific knowledge developed by Torricelli, Pascal, von Guericke,… Continue reading The Pumping Engine → Posted in The Age of Steam THE WEIGHT OF THE AIR March 11, 2021October 12, 2021 technicshistory2 Comments [Part of a series: The Age of Steam] The miners of Renaissance Europe, digging ever deeper into the earth in the search of ore, invariably found another, less welcome substance – water. Everywhere they dug, it found them, seeping into tunnels and shafts. If it could not be removed at least as quickly as it… Continue reading The Weight of the Air → Posted in The Age of Steam THE AGE OF STEAM: INTRODUCTION February 18, 2021October 12, 2021 technicshistory3 Comments [Part of a series: The Age of Steam] The most striking feature of the engineering quad of my alma mater, Rice University, are the three massive slabs of granite erected on large plinths at its center, each canted at a different angle: 45, 90, and 180 degrees. Less remarked upon, but more significant to my… Continue reading The Age of Steam: Introduction → Posted in The Age of Steam THE BACKBONE: CONCLUSION November 13, 2020 technicshistory2 Comments And so we reach the conclusion of “The Backbone,” my story of the origins of the Internet1. We have seen the basic arc of the Internet’s development from the 1960s to the 1990s - nurtured in its youth by the government, given room to grow to fruition by the unravelling of the power of the… Continue reading The Backbone: Conclusion → Posted in The Backbone INTERNET ASCENDANT, PART 2: GOING PRIVATE AND GOING PUBLIC October 22, 2020November 13, 2020 technicshistory1 Comment In the summer of 1986, Senator Al Gore, Jr., of Tennessee introduced an amendment to the Congressional Act that authorized the budget of the National Science Foundation (NSF). He called for the federal government to study the possibilities for “communications networks for supercomputers at universities and Federal research facilities.” To explain the purpose of this… Continue reading Internet Ascendant, Part 2: Going Private and Going Public → Posted in The Backbone INTERNET ASCENDANT, PART 1: EXPONENTIAL GROWTH September 1, 2020October 22, 2020 technicshistory5 Comments In 1990, John Quarterman, a networking consultant and UNIX expert, published a comprehensive survey of the state of computer networks. In a brief section on the potential future for computing, he predicted the appearance of a single global network for "electronic mail, conferencing, file transfer, and remote login, just as there is now one worldwide… Continue reading Internet Ascendant, Part 1: Exponential Growth → Posted in The Backbone POSTS NAVIGATION Older posts Older posts SEARCH Search for: ARCHIVES * June 2023 * May 2023 * March 2023 * January 2023 * November 2022 * October 2022 * September 2022 * April 2022 * March 2022 * October 2021 * August 2021 * July 2021 * May 2021 * March 2021 * February 2021 * November 2020 * October 2020 * September 2020 * June 2020 * May 2020 * April 2020 * March 2020 * January 2020 * December 2019 * October 2019 * July 2019 * June 2019 * May 2019 * March 2019 * January 2019 * December 2018 * September 2018 * July 2018 * June 2018 * May 2018 * March 2018 * February 2018 * January 2018 * December 2017 * October 2017 * September 2017 * August 2017 * June 2017 * May 2017 * April 2017 * March 2017 * January 2017 * December 2016 * November 2016 Blog at WordPress.com. * Follow Following * Creatures of Thought Join 149 other followers Sign me up * Already have a WordPress.com account? 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