http://book.klll.cc/ebooks/bookshelf/671.opds?start_index=276 2025-11-19T07:20:26Z Books in Category: Engineering & Technology Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 276 2025-11-19T07:20:26Z https://book.klll.cc/ebooks/54799.opds Balloons, Airships, and Flying Machines Gertrude Bacon 2025-11-19T07:20:26Z https://book.klll.cc/ebooks/46644.opds Invention and Discovery: Curious Facts and Characteristic Sketches Anonymous 2025-11-19T07:20:26Z https://book.klll.cc/ebooks/37574.opds Great Inventions and Discoveries Willis Duff Piercy 2025-11-19T07:20:26Z https://book.klll.cc/ebooks/14327.opds Lippincott's Magazine of Popular Literature and Science, Volume 11, No. 22, January, 1873 Various 2025-11-19T07:20:26Z https://book.klll.cc/ebooks/12443.opds The Jute Industry: From Seed to Finished Cloth Thomas Woodhouse and Peter Kilgour 2025-11-19T07:20:26Z https://book.klll.cc/ebooks/28191.opds Opening Ceremonies of the New York and Brooklyn Bridge, May 24, 1883 William C. Kingsley, Seth Low, and Franklin Edson 2025-11-19T07:20:26Z https://book.klll.cc/ebooks/43819.opds Every-day Science: Volume 7. The Conquest of Time and Space Henry Smith Williams and Edward Huntington Williams 2025-11-19T07:20:26Z https://book.klll.cc/ebooks/45955.opds A-B-C of Electricity Wm. H. Meadowcroft 2025-11-19T07:20:26Z https://book.klll.cc/ebooks/26595.opds The Condition and Tendencies of Technical Education in Germany Arthur Henry Chamberlain 2025-11-19T07:20:26Z https://book.klll.cc/ebooks/21791.opds The Aeroplane Speaks. Fifth Edition H. Barber 2025-11-19T07:20:26Z https://book.klll.cc/ebooks/72045.opds Steamships and their story E. Keble Chatterton 2025-11-19T07:20:26Z https://book.klll.cc/ebooks/59260.opds History of the Royal Sappers and Miners, Volume 2 (of 2) T. W. J. Connolly 2025-11-19T07:20:26Z https://book.klll.cc/ebooks/69386.opds Origin of modern calculating machines J. A. V. Turck 2025-11-19T07:20:26Z https://book.klll.cc/ebooks/34124.opds The Panama Canal: A history and description of the enterprise J. Saxon Mills 2025-11-19T07:20:26Z https://book.klll.cc/ebooks/22627.opds German Science Reader (German) Charles Frederick Kroeh 2025-11-19T07:20:26Z https://book.klll.cc/ebooks/25454.opds Introduction of the Locomotive Safety Truck John H. White 2025-11-19T07:20:26Z https://book.klll.cc/ebooks/51903.opds The Life, Times, and Scientific Labours of the Second Marquis of Worcester Henry Dircks 2025-11-19T07:20:26Z https://book.klll.cc/ebooks/37671.opds The Panama Canal and Its Makers Vaughan Cornish 2025-11-19T07:20:26Z https://book.klll.cc/ebooks/27257.opds Electricity for the farm Frederick Irving Anderson 2025-11-19T07:20:26Z https://book.klll.cc/ebooks/10914.opds Die Brüder Wright (German) A. Hildebrandt 2025-11-19T07:20:26Z https://book.klll.cc/ebooks/53300.opds Nature's Teachings: Human Invention Anticipated by Nature J. G. Wood 2025-11-19T07:20:26Z https://book.klll.cc/ebooks/45287.opds The A B C of Mining: A Handbook for Prospectors Charles A. Bramble 2025-11-19T07:20:26Z https://book.klll.cc/ebooks/38415.opds Gas-Engines and Producer-Gas Plants Rodolphe Edgard Mathot 2025-11-19T07:20:26Z https://book.klll.cc/ebooks/66.opds The Dawn of Amateur Radio in the U.K. and Greece: A Personal View Norman F. Joly 2025-11-19T07:20:26Z https://book.klll.cc/ebooks/46836.opds Mechanical Devices in the Home Edith Allen