Chemistry
Foundational chemical histories, early alchemy texts, and laboratory manuals.
The book of wonders : $b gives plain and simple answers to the thousands of everyday questions that are asked and which all should be able to, but cannot answer...
Unknown
6,104 Gutenberg downloadsen2025Difficulty 48 (College)The Chemical History of a Candle
Faraday, Michael
5,445 Gutenberg downloadsen2004Difficulty 47 (College)The Sceptical Chymist or Chymico-Physical Doubts & Paradoxes, Touching the Spagyrist's Principles Commonly call'd Hypostatical; As they are wont to be Propos'd and Defended by the Generality of Alchymists. Whereunto is præmis'd Part of another Discourse relating to the same Subject.
Boyle, Robert
3,321 Gutenberg downloadsen2007Difficulty 81 (Specialist)Elements of Chemistry, In a New Systematic Order, Containing all the Modern Discoveries
Lavoisier, Antoine Laurent
2,781 Gutenberg downloadsen2009Difficulty 68 (Academic)The handbook of soap manufacture
Simmons, W. H. (William Herbert) & Appleton, H. A.
2,367 Gutenberg downloadsen2007Difficulty 74 (Expert)An Elementary Study of Chemistry
McPherson, William & Henderson, William Edwards
2,252 Gutenberg downloadsen2007Difficulty 54 (Graduate)The Principles of Chemistry, Volume I
Mendeleyev, Dmitry Ivanovich
2,178 Gutenberg downloadsen2016Difficulty 69 (Academic)The Dyeing of Cotton Fabrics: A Practical Handbook for the Dyer and Student
Beech, Franklin
2,030 Gutenberg downloadsen2007Difficulty 55 (Graduate)Poisons, Their Effects and Detection A Manual for the Use of Analytical Chemists and Experts
Blyth, Alexander Wynter
1,920 Gutenberg downloadsen2013Difficulty 62 (Academic)Discoveries and Inventions of the Nineteenth Century
Routledge, Robert
1,918 Gutenberg downloadsen2017Difficulty 51 (Graduate)Alchemy: Ancient and Modern Being a Brief Account of the Alchemistic Doctrines, and Their Relations, to Mysticism on the One Hand, and to Recent Discoveries in Physical Science on the Other Hand; Together with Some Particulars Regarding the Lives and Teachings of the Most Noted Alchemists
Redgrove, H. Stanley (Herbert Stanley)
1,832 Gutenberg downloadsen2013Difficulty 56 (Graduate)The works of the highly experienced and famous chymist, John Rudolph Glauber : $b containing, great variety of choice secrets in medicine and alchymy in the working of metallick mines, and the separation of metals: also, various cheap and easie ways of making salt-petre, and improving of barren-land, and the fruits of the earth.
Glauber, Johann Rudolf
1,795 Gutenberg downloadsen2024Difficulty 69 (Academic)Foods and Their Adulteration Origin, Manufacture, and Composition of Food Products; Description of Common Adulterations, Food Standards, and National Food Laws and Regulations
Wiley, Harvey Washington
1,754 Gutenberg downloadsen2021Difficulty 60 (Graduate)The Principles of Chemistry, Volume II
Mendeleyev, Dmitry Ivanovich
1,620 Gutenberg downloadsen2017Difficulty 61 (Academic)Studies in the History and Method of Science, vol. 1 (of 2)
Unknown
1,589 Gutenberg downloadsen2014Difficulty 57 (Graduate)Of Natural and Supernatural Things Also of the first Tincture, Root, and Spirit of Metals and Minerals, how the same are Conceived, Generated, Brought forth, Changed, and Augmented.
Basilius Valentinus
1,588 Gutenberg downloadsen2008Difficulty 83 (Specialist)The Chemistry of Cookery
Williams, W. Mattieu (William Mattieu)
1,523 Gutenberg downloadsen2016Difficulty 59 (Graduate)The Boy's Playbook of Science Including the Various Manipulations and Arrangements of Chemical and Philosophical Apparatus Required for the Successful Performance of Scientific Experiments in Illustration of the Elementary Branches of Chemistry and Natural Philosophy
Pepper, John Henry
1,521 Gutenberg downloadsen2013Difficulty 61 (Academic)The Microscope. Its History, Construction, and Application 15th ed. Being a familiar introduction to the use of the instrument, and the study of microscopical science
Hogg, Jabez
1,461 Gutenberg downloadsen2020Difficulty 67 (Academic)Elements of Agricultural Chemistry
Anderson, Thomas
1,453 Gutenberg downloadsen2008Difficulty 64 (Academic)The Story of Alchemy and the Beginnings of Chemistry
Muir, M. M. Pattison (Matthew Moncrieff Pattison)
1,377 Gutenberg downloadsen2004Difficulty 58 (Graduate)Soap-making manual : $b a practical handbook on the raw materials, their manipulation, analysis and control in the modern soap plant.
Thomssen, E. G. (Edgar George)
1,368 Gutenberg downloadsen2010Difficulty 56 (Graduate)The Magic and Science of Jewels and Stones
Kozminsky, Isidore
1,356 Gutenberg downloadsen2018Difficulty 60 (Graduate)A Practical Handbook on the Distillation of Alcohol from Farm Products
Wright, F. B. (Frederic B.)
1,348 Gutenberg downloadsen2014Difficulty 57 (Graduate)The History and Practice of the Art of Photography
Snelling, Henry Hunt
1,287 Gutenberg downloadsen1994Difficulty 58 (Graduate)An Introduction to the History of Science
Libby, Walter
1,282 Gutenberg downloadsen2012Difficulty 62 (Academic)Occult Chemistry: Clairvoyant Observations on the Chemical Elements
Besant, Annie & Leadbeater, C. W. (Charles Webster)
1,275 Gutenberg downloadsen2005Difficulty 67 (Academic)Encyclopaedia Britannica, 11th Edition, "Magnetite" to "Malt" Volume 17, Slice 4
Various
1,273 Gutenberg downloadsen2013Difficulty 67 (Academic)The Manufacture of Chocolate and other Cacao Preparations
Zipperer, Paul
1,233 Gutenberg downloadsen2017Difficulty 57 (Graduate)Principles and practice of agricultural analysis. Volume 1 (of 3), Soils
Wiley, Harvey Washington
1,227 Gutenberg downloadsen2024Difficulty 64 (Academic)Popular Scientific Recreations in Natural Philosphy, Astronomy, Geology, Chemistry, etc., etc., etc.
Tissandier, Gaston
1,212 Gutenberg downloadsen2016Difficulty 62 (Academic)Perfumes and their preparation : $b Containing complete directions for making handkerchief perfumes, smelling-salts, sachets, fumigating pastils; preparations for the care of the skin, the mouth, the hair; cosmetics, hair dyes, and other toilet articles
Askinson, George William
1,211 Gutenberg downloadsen2017Difficulty 65 (Academic)Biographies of distinguished scientific men. First series
Arago, F. (François)
1,209 Gutenberg downloadsen2005Difficulty 52 (Graduate)The Organism as a Whole, from a Physicochemical Viewpoint
Loeb, Jacques
1,186 Gutenberg downloadsen2014Difficulty 68 (Academic)Chemical warfare
Fries, Amos A. (Amos Alfred) & West, Clarence J. (Clarence Jay)
1,173 Gutenberg downloadsen2023Difficulty 59 (Graduate)A text-book of assaying : $b for the use of those connected with mines.
Beringer, C. (Cornelius) & Beringer, J. J. (John Jacob)
1,165 Gutenberg downloadsen2006Difficulty 58 (Graduate)The Chemistry of Food and Nutrition
Duncan, A. W.
1,149 Gutenberg downloadsen2005Difficulty 56 (Graduate)Conversations on Chemistry, V. 1-2 In Which the Elements of that Science Are Familiarly Explained and Illustrated by Experiments
Marcet, Mrs. (Jane Haldimand)
1,141 Gutenberg downloadsen2008Difficulty 53 (Graduate)How to Use the Popular Science Library; History of Science; General Index
Serviss, Garrett Putman & Selwyn-Brown, Arthur
1,128 Gutenberg downloadsen2016Difficulty 64 (Academic)Experiments and Considerations Touching Colours (1664)
Boyle, Robert
1,121 Gutenberg downloadsen2004Difficulty 64 (Academic)Philosophical Transactions of the Royal Society - Vol 1 - 1666 Giving some Accompt of the present Undertakings, Studies, and Labours of the Ingenious in many considerable parts of the World
Various
1,114 Gutenberg downloadsen2009Difficulty 58 (Graduate)Woman in Science With an Introductory Chapter on Woman's Long Struggle for Things of the Mind
Zahm, J. A. (John Augustine)
1,109 Gutenberg downloadsen2011Difficulty 66 (Academic)The Rare Earths: Their Occurrence, Chemistry, and Technology
Levy, Stanley Isaac
1,103 Gutenberg downloadsen2020Difficulty 63 (Academic)Handbuch der Pharmakognosie : $b Zweiter Band. Spezielle Pharmakognosie
Tschirch, A. (Alexander)
1,092 Gutenberg downloadsde2023Scientific American Supplement, No. 841, February 13, 1892
Various
1,088 Gutenberg downloadsen2005Difficulty 52 (Graduate)The Phase Rule and Its Applications
Findlay, Alexander
1,079 Gutenberg downloadsen2010Difficulty 59 (Graduate)Principles and practice of agricultural analysis. Volume 3 (of 3), Agricultural products
Wiley, Harvey Washington
1,071 Gutenberg downloadsen2025Difficulty 78 (Expert)The Art of Preserving All Kinds of Animal and Vegetable Substances for Several Years, 2nd ed. A work published by the order of the French minister of the interior, on the report of the Board of arts and manufactures
Appert, Nicolas
1,071 Gutenberg downloadsen2016Difficulty 53 (Graduate)Elements of the Theory and Practice of Chymistry, 5th ed.
Macquer, Pierre Joseph
1,059 Gutenberg downloadsen2014Difficulty 50 (College)Robert Boyle : $b A biography
Masson, Flora
1,052 Gutenberg downloadsen2024Difficulty 55 (Graduate)Personal Recollections, from Early Life to Old Age, of Mary Somerville
Somerville, Mary
1,046 Gutenberg downloadsen2009Difficulty 56 (Graduate)The American Journal of Science and Arts, Volume 50 (First Series) General Index to Forty-Nine Volumes
Various
1,039 Gutenberg downloadsen2014Difficulty 72 (Expert)A Practical Treatise on Gas-light Exhibiting a Summary Description of the Apparatus and Machinery Best Calculated for Illuminating Streets, Houses, and Manufactories, with Carburetted Hydrogen, or Coal-Gas, with Remarks on the Utility, Safety, and General Nature of this new Branch of Civil Economy.
Accum, Friedrich Christian
1,030 Gutenberg downloadsen2014Difficulty 60 (Graduate)The Manufacture of Paper With Illustrations, and a Bibliography of Works Relating to Cellulose and Paper-Making
Sindall, R. W. (Robert Walter)
1,030 Gutenberg downloadsen2014Difficulty 54 (Graduate)The Nature of Animal Light
Harvey, E. Newton (Edmund Newton)
1,020 Gutenberg downloadsen2010Difficulty 71 (Expert)The reason why : $b a careful collection of many hundreds of reasons for things which, though generally believed, are imperfectly understood. A book of condensed scientific knowledge for the million
Philp, Robert Kemp
1,014 Gutenberg downloadsen2014Difficulty 86 (Specialist)The Working of Steel Annealing, Heat Treating and Hardening of Carbon and Alloy Steel
Colvin, Fred H. (Fred Herbert) & Juthe, K. A. (Kristian A.)
997 Gutenberg downloadsen2007Difficulty 52 (Graduate)The Principles of Leather Manufacture
Procter, H. R. (Henry Richardson)
992 Gutenberg downloadsen2018Difficulty 74 (Expert)Peat and its Uses as Fertilizer and Fuel
Johnson, Samuel W. (Samuel William)
986 Gutenberg downloadsen2008Difficulty 57 (Graduate)The book of cheese
Thom, Charles & Fisk, W. W. (Walter Warner)
986 Gutenberg downloadsen2012Difficulty 65 (Academic)General Science
Clark, Bertha May
984 Gutenberg downloadsen2005Difficulty 53 (Graduate)A History of Science — Volume 1
Williams, Henry Smith & Williams, Edward Huntington
983 Gutenberg downloadsen1999Difficulty 65 (Academic)The History of Chemistry, Volume 1 (of 2)
Thomson, Thomas
978 Gutenberg downloadsen2015Difficulty 59 (Graduate)Studies on fermentation : $b the diseases of beer, their causes, and the means of preventing them
Pasteur, Louis
977 Gutenberg downloadsen2020Difficulty 55 (Graduate)Reflections on the Decline of Science in England, and on Some of Its Causes
Babbage, Charles
969 Gutenberg downloadsen1998Difficulty 63 (Academic)Traité élémentaire de chimie, tomes 1 & 2 Présenté dans un ordre nouveau et d'après les découvertes modernes; avec Figures
Lavoisier, Antoine Laurent
968 Gutenberg downloadsfr2016Encyclopaedia Britannica, 11th Edition, "Matter" to "Mecklenburg" Volume 17, Slice 8
Various
964 Gutenberg downloadsen2013Difficulty 71 (Expert)The chemistry, properties and tests of precious stones
Mastin, John
962 Gutenberg downloadsen2007Difficulty 71 (Expert)Alcoholic Fermentation Second Edition, 1914
Harden, Arthur
961 Gutenberg downloadsen2014Difficulty 68 (Academic)The Stock-Feeder's Manual the chemistry of food in relation to the breeding and feeding of live stock
Cameron, Charles Alexander, Sir
960 Gutenberg downloadsen2008Difficulty 59 (Graduate)The Progress of the Century
Unknown
949 Gutenberg downloadsen2017Difficulty 69 (Academic)Die Naturwissenschaften in ihrer Entwicklung und in ihrem Zusammenhange, I. Band Von den Anfängen bis zum Wiederaufleben der Wissenschaften
Dannemann, Friedrich
944 Gutenberg downloadsde2016German Science Reader An Introduction to Scientific German, for Students of Physics, Chemistry and Engineering
Kroeh, Charles Frederick
944 Gutenberg downloadsde2007Food Adulteration and Its Detection With photomicrographic plates and a bibliographical appendix
Battershall, Jesse P. (Jesse Park)
939 Gutenberg downloadsen2017Difficulty 64 (Academic)The Bread and Biscuit Baker's and Sugar-Boiler's Assistant Including a Large Variety of Modern Recipes
Wells, Robert
939 Gutenberg downloadsen2016Difficulty 44 (College)The Popular Science Monthly, October, 1900 Vol. 57, May, 1900 to October, 1900
Various
935 Gutenberg downloadsen2014Difficulty 75 (Expert)Endless Amusement A Collection of Nearly 400 Entertaining Experiments in Various Branches of Science; Including Acoustics, Electricity, Magnetism, Arithmetic, Hydraulics, Mechanics, Chemistry, Hydrostatics, Optics; Wonders of the Air-Pump; All the Popular Tricks and Changes of the Cards, &c., &c. to Which is Added, a Complete System of Pyrotechny; Or, the Art of Making Fire-works.
Unknown
934 Gutenberg downloadsen2010Difficulty 100 (Quantum Electrodynamics)An Introductory Course of Quantitative Chemical Analysis With Explanatory Notes
Talbot, Henry Paul
933 Gutenberg downloadsen2004Difficulty 69 (Academic)Michael Faraday, Man of Science
Jerrold, Walter
933 Gutenberg downloadsen2014Difficulty 58 (Graduate)Appletons' Popular Science Monthly, July 1899 Volume LV, No. 3, July 1899
Various
924 Gutenberg downloadsen2014Difficulty 58 (Graduate)The Chemistry of Plant Life
Thatcher, Roscoe Wilfred
923 Gutenberg downloadsen2010Difficulty 88 (Specialist)Leather: From the Raw Material to the Finished Product
Adcock, K. J.
922 Gutenberg downloadsen2013Difficulty 59 (Graduate)Reports of Trials for Murder by Poisoning; by Prussic Acid, Strychnia, Antimony, Arsenic, and Aconita. Including the trials of Tawell, W. Palmer, Dove, Madeline Smith, Dr. Pritchard, Smethurst, and Dr. Lamson, with chemical introduction and notes on the poisons used
Browne, G. Lathom (George Lathom) & Stewart, C. G. (Charles G.), active 19th century
921 Gutenberg downloadsen2015Difficulty 66 (Academic)A Text-book of Tanning A treatise on the conversion of skins into leather, both practical and theoretical.
Procter, H. R. (Henry Richardson)
908 Gutenberg downloadsen2018Difficulty 55 (Graduate)Gunpowder and Ammunition, Their Origin and Progress
Hime, H. W. L. (Henry William Lovett)
908 Gutenberg downloadsen2017Difficulty 52 (Graduate)Porcelain
Dillon, Edward
907 Gutenberg downloadsen2017Difficulty 47 (College)Field's Chromatography or Treatise on Colours and Pigments as Used by Artists
Field, George
905 Gutenberg downloadsen2007Difficulty 59 (Graduate)Scientific American Supplement, No. 561, October 2, 1886
Various
900 Gutenberg downloadsen2005Difficulty 50 (College)Secrets of Wise Men, Chemists and Great Physicians
David, Wm. K. (William King)
900 Gutenberg downloadsen2014Difficulty 58 (Graduate)The Dyeing of Woollen Fabrics
Beech, Franklin
900 Gutenberg downloadsen2006Difficulty 53 (Graduate)A handbook of laboratory glass-blowing
Bolas, Bernard D. (Bernard Dell)
897 Gutenberg downloadsen2010Difficulty 54 (Graduate)A system of pyrotechny : $b Comprehending the theory and practice, with the application of chemistry; designed for exhibition and for war.
Cutbush, James
897 Gutenberg downloadsen2015Difficulty 45 (College)Creative Chemistry: Descriptive of Recent Achievements in the Chemical Industries
Slosson, Edwin E. (Edwin Emery)
896 Gutenberg downloadsen2005Difficulty 65 (Academic)Scientific American, Volume 40, No. 13, March 29, 1879 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures
Various
892 Gutenberg downloadsen2006Difficulty 56 (Graduate)Boys' second book of inventions
Baker, Ray Stannard
888 Gutenberg downloadsen2013Difficulty 57 (Graduate)Scientific American, Vol. XXXVII.—No. 2. [New Series.], July 14, 1877 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures
Various
887 Gutenberg downloadsen2012Difficulty 60 (Graduate)Common Science
Washburne, Carleton
886 Gutenberg downloadsen2009Difficulty 48 (College)Making Fermented Pickles
LeFevre, Edwin
885 Gutenberg downloadsen2015Difficulty 51 (Graduate)Five of Maxwell's Papers
Maxwell, James Clerk
884 Gutenberg downloadsen2004Difficulty 63 (Academic)Scientific American Supplement, No. 595, May 28, 1887
Various
884 Gutenberg downloadsen2004Difficulty 52 (Graduate)The Life of Sir Humphry Davy, Bart. LL.D., Volume 1 (of 2)
Paris, John Ayrton
879 Gutenberg downloadsen2014Difficulty 57 (Graduate)Experiments and Observations on Different Kinds of Air
Priestley, Joseph
878 Gutenberg downloadsen2009Difficulty 64 (Academic)The Art of Making Whiskey So As to Obtain a Better, Purer, Cheaper and Greater Quantity of Spirit, From a Given Quantity of Grain. Also, the Art of Converting It into Gin, after the Process of the Holland Distillers
Boucherie, Anthony
876 Gutenberg downloadsen2007Difficulty 54 (Graduate)Principles and Practice of Fur Dressing and Fur Dyeing
Austin, William E.
875 Gutenberg downloadsen2013Difficulty 50 (College)The manufacture of mineral and lake pigments : $b Containing directions for the manufacture of all artificial artists' and painters' colours, enamel colours, soot and metallic pigments
Bersch, Josef
874 Gutenberg downloadsen2023Difficulty 68 (Academic)Scientific American Supplement, No. 460, October 25, 1884
Various
869 Gutenberg downloadsen2004Difficulty 52 (Graduate)The Gases of the Atmosphere: The History of Their Discovery
Ramsay, William
868 Gutenberg downloadsen2016Difficulty 64 (Academic)Appletons' Popular Science Monthly, December 1899 Vol. LVI, November, 1899 to April, 1900
Various
865 Gutenberg downloadsen2014Difficulty 72 (Expert)Lead poisoning and lead absorption : $b The symptoms, pathology and prevention, with special reference to their industrial origin, and an account of the principal processes involving risk
Legge, Thomas Morison, Sir & Goadby, Kenneth Weldon
862 Gutenberg downloadsen2023Difficulty 63 (Academic)The Life of Sir Humphry Davy, Bart. LL.D., Volume 2 (of 2)
Paris, John Ayrton
856 Gutenberg downloadsen2014Difficulty 51 (Graduate)A Select Collection of Valuable and Curious Arts and Interesting Experiments, Which are Well Explained and Warranted Genuine and may be Performed Easily, Safely, and at Little Expense.
Unknown
855 Gutenberg downloadsen2011Difficulty 46 (College)History of Chemistry, Volume 1 (of 2) From the earliest time to the middle of the nineteenth century
Thorpe, T. E. (Thomas Edward)
842 Gutenberg downloadsen2017Difficulty 57 (Graduate)A Study of American Beers and Ales
Riley, James Garfield & Tolman, L. M.
841 Gutenberg downloadsen2008Difficulty 50 (College)A History of Science — Volume 4
Williams, Henry Smith & Williams, Edward Huntington
839 Gutenberg downloadsen1999Difficulty 68 (Academic)Appletons' Popular Science Monthly, February 1900 Vol. 56, November, 1899 to April, 1900
Various
837 Gutenberg downloadsen2014Difficulty 62 (Academic)On Molecular and Microscopic Science, Volume 1 (of 2)
Somerville, Mary
831 Gutenberg downloadsen2017Difficulty 61 (Academic)The Chautauquan, Vol. 04, October 1883
Chautauqua Literary and Scientific Circle & Chautauqua Institution
831 Gutenberg downloadsen2016Difficulty 50 (College)A Brief History of Element Discovery, Synthesis, and Analysis
Watson, Glen W.
830 Gutenberg downloadsen2010Difficulty 65 (Academic)Acids, Alkalis and Salts
Adlam, George Henry Joseph
830 Gutenberg downloadsen2015Difficulty 53 (Graduate)A History of Science — Volume 5
Williams, Henry Smith & Williams, Edward Huntington
826 Gutenberg downloadsen2009Difficulty 57 (Graduate)Acetylene, the Principles of Its Generation and Use A Practical Handbook on the Production, Purification, and Subsequent Treatment of Acetylene for the Development of Light, Heat, and Power
Leeds, F. H. (Frank Henley) & Butterfield, W. J. Atkinson (William John Atkinson)
824 Gutenberg downloadsen2005Difficulty 84 (Specialist)A New Light of Alchymie Taken out of the Fountaine of Nature, and Manuall Experience. Etc.
Sedziwój, Michal & Paracelsus
821 Gutenberg downloadsen2020Difficulty 53 (Graduate)American Journal of Science, Vol. 1.
Various
815 Gutenberg downloadsen2016Difficulty 65 (Academic)Animal Proteins
Bennett, Hugh Garner
814 Gutenberg downloadsen2012Difficulty 57 (Graduate)A Historical Account of Useful Inventions and Scientific Discoveries Being a manual of instruction and entertainment.
Grant, George
812 Gutenberg downloadsen2016Difficulty 62 (Academic)Science and the Criminal
Mitchell, C. Ainsworth (Charles Ainsworth)
810 Gutenberg downloadsen2013Difficulty 67 (Academic)A Century of Science, and Other Essays
Fiske, John
809 Gutenberg downloadsen2012Difficulty 67 (Academic)Scientific American Supplement, No. 514, November 7, 1885
Various
809 Gutenberg downloadsen2004Difficulty 54 (Graduate)A History of Science — Volume 2
Williams, Henry Smith & Williams, Edward Huntington
804 Gutenberg downloadsen1999Difficulty 63 (Academic)The wonders of radium
Shipley, Maynard
800 Gutenberg downloadsen2025Difficulty 60 (Graduate)Scientific American Supplement, No. 458, October 11, 1884
Various
799 Gutenberg downloadsen2004Difficulty 58 (Graduate)The Chautauquan, Vol. 05, February 1885
Chautauqua Literary and Scientific Circle & Chautauqua Institution
799 Gutenberg downloadsen2017Difficulty 53 (Graduate)Tobacco Leaves: Being a Book of Facts for Smokers
Brennan, William Augustine
798 Gutenberg downloadsen2011Difficulty 53 (Graduate)Chlorination of Water
Race, Joseph
796 Gutenberg downloadsen2011Difficulty 62 (Academic)Die Naturwissenschaften in ihrer Entwicklung und in ihrem Zusammenhange, II. Band Von Galilei bis zur Mitte des XVIII. Jahrhunderts
Dannemann, Friedrich
792 Gutenberg downloadsde2017Memoirs of the Distinguished Men of Science of Great Britain Living in the Years 1807-8
Walker, William
792 Gutenberg downloadsen2018Difficulty 61 (Academic)Pigments, Paint and Painting: A practical book for practical men
Terry, George
791 Gutenberg downloadsen2018Difficulty 58 (Graduate)Familiar Letters on Chemistry, and Its Relation to Commerce, Physiology, and Agriculture
Liebig, Justus, Freiherr von
790 Gutenberg downloadsen2003Difficulty 63 (Academic)Organic Syntheses An Annual Publication of Satisfactory Methods for the Preparation of Organic Chemicals
Unknown
790 Gutenberg downloadsen1998Difficulty 58 (Graduate)History of Phosphorus
Farber, Eduard
788 Gutenberg downloadsen2010Difficulty 64 (Academic)Legal Chemistry A Guide to the Detection of Poisons, Examination of Tea, Stains, Etc., as Applied to Chemical Jurisprudence
Naquet, Alfred
788 Gutenberg downloadsen2013Difficulty 68 (Academic)The Mechanism of Life
Leduc, Stéphane
788 Gutenberg downloadsen2010Difficulty 63 (Academic)Experimental Investigation of the Spirit Manifestations Demonstrating the existence of spirits and their communion with mortals. Doctrine of the spirit world respecting heaven, hell, morality, and God. Also, the influence of Scripture on the morals of Christians.
Hare, Robert
786 Gutenberg downloadsen2020Difficulty 61 (Academic)The Elements of Agriculture A Book for Young Farmers, with Questions Prepared for the Use of Schools
Waring, George E. (George Edwin)
784 Gutenberg downloadsen2010Difficulty 53 (Graduate)Dictionary of Explosives
Marshall, Arthur
783 Gutenberg downloadsen2015Difficulty 64 (Academic)How to Do Chemical Tricks Containing Over One Hundred Highly Amusing and Instructive Tricks With Chemicals
Anderson, A., active 1894-1902
782 Gutenberg downloadsen2015Difficulty 50 (College)Recherches sur les substances radioactives
Curie, Marie
776 Gutenberg downloadsfr2013A System of Instruction in the Practical Use of the Blowpipe Being A Graduated Course Of Analysis For The Use Of Students And All Those Engaged In The Examination Of Metallic Combinations
Anonymous
771 Gutenberg downloadsen2005Difficulty 58 (Graduate)History of Chemistry, Volume 2 (of 2) From 1850 to 1910
Thorpe, T. E. (Thomas Edward)
764 Gutenberg downloadsen2017Difficulty 66 (Academic)The Story of the Living Machine A Review of the Conclusions of Modern Biology in Regard to the Mechanism Which Controls the Phenomena of Living Activity
Conn, H. W. (Herbert William)
761 Gutenberg downloadsen2005Difficulty 58 (Graduate)Die Naturwissenschaften in ihrer Entwicklung und in ihrem Zusammenhange, III. Band Das Emporblühen der modernen Naturwissenschaften bis zur Entdeckung des Energieprinzipes
Dannemann, Friedrich
759 Gutenberg downloadsde2018The Popular Science Monthly, September, 1900 Vol. 57, May, 1900 to October, 1900
Various
758 Gutenberg downloadsen2014Difficulty 77 (Expert)Worlds Within Worlds: The Story of Nuclear Energy, Volume 3 (of 3) Nuclear Fission; Nuclear Fusion; Beyond Fusion
Asimov, Isaac
758 Gutenberg downloadsen2015Difficulty 62 (Academic)Paint Technology and Tests
Gardner, Henry A. (Henry Alfred)
756 Gutenberg downloadsen2011Difficulty 56 (Graduate)Scientific American Supplement, No. 288, July 9, 1881
Various
754 Gutenberg downloadsen2005Difficulty 58 (Graduate)Experiments on the Spoilage of Tomato Ketchup
Bitting, A. W. (Arvill Wayne)
753 Gutenberg downloadsen2016Difficulty 55 (Graduate)A century of science in America : $b with special reference to the American Journal of Science, 1818-1918
Unknown
750 Gutenberg downloadsen2024Difficulty 60 (Graduate)Scientific American Supplement, No. 446, July 19, 1884
Various
750 Gutenberg downloadsen2004Difficulty 55 (Graduate)The Chautauquan, Vol. 05, October 1884, No. 1
Chautauqua Literary and Scientific Circle & Chautauqua Institution
750 Gutenberg downloadsen2017Difficulty 48 (College)Vegetable Dyes: Being a Book of Recipes and Other Information Useful to the Dyer
Mairet, Ethel
748 Gutenberg downloadsen2007Difficulty 46 (College)Traité élémentaire de chimie, tome 1 Présenté dans un ordre nouveau et d'après les découvertes modernes; avec Figures
Lavoisier, Antoine Laurent
746 Gutenberg downloadsfr2016A Treatise on Hat-Making and Felting Including a Full Exposition of the Singular Properties of Fur, Wool, and Hair
Thomson, John, hatter
743 Gutenberg downloadsen2014Difficulty 66 (Academic)Radioisotopes and Life Processes (Revised)
Kisieleski, Walter E. & Baserga, Renato
740 Gutenberg downloadsen2015Difficulty 66 (Academic)Researches on Cellulose, 1895-1900
Cross, C. F. (Charles Frederick) & Bevan, E. J. (Edward John)
736 Gutenberg downloadsen2007Difficulty 66 (Academic)The Chemistry of Hat Manufacturing Lectures Delivered Before the Hat Manufacturers' Association
Smith, Watson
731 Gutenberg downloadsen2006Difficulty 57 (Graduate)Appletons' Popular Science Monthly, January 1900 Vol. 56, November, 1899 to April, 1900
Various
730 Gutenberg downloadsen2014Difficulty 58 (Graduate)Dynamite Stories, and Some Interesting Facts About Explosives
Maxim, Hudson
729 Gutenberg downloadsen2014Difficulty 63 (Academic)The progress of the marbling art, from technical scientific principles : $b with a supplement on the decoration of book edges
Halfer, Josef
729 Gutenberg downloadsen2012Difficulty 61 (Academic)Barium: A Cause of the Loco-Weed Disease
Crawford, Albert C. (Albert Cornelius)
725 Gutenberg downloadsen2012Difficulty 57 (Graduate)The art of glass-blowing : $b or Plain instructions for making the chemical and philosophical instruments which are formed of glass
Danger, T.-P.
725 Gutenberg downloadsen2017Difficulty 63 (Academic)Handbuch der chemischen Technologie Achte Auflage
Wagner, Johannes Rudolf
723 Gutenberg downloadsde2018Scientific American Supplement, No. 483, April 4, 1885
Various
722 Gutenberg downloadsen2004Difficulty 55 (Graduate)Steam, Steel and Electricity
Steele, James W.
712 Gutenberg downloadsen2005Difficulty 50 (College)Standard methods for the examination of water and sewage
American Public Health Association. Laboratory Section & American Chemical Society & Association of Official Agricultural Chemists (U.S.)
711 Gutenberg downloadsen2020Difficulty 71 (Expert)Scientific American, Vol. XLIII.—No. 1. [New Series.], July 3, 1880 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures
Various
709 Gutenberg downloadsen2012Difficulty 53 (Graduate)Researches Chemical and Philosophical; Chiefly concerning nitrous oxide or dephlogisticated nitrous air and its respiration
Davy, Humphry, Sir
708 Gutenberg downloadsen2021Difficulty 59 (Graduate)A Text-book of Paper-making
Cross, C. F. (Charles Frederick) & Bevan, E. J. (Edward John)
705 Gutenberg downloadsen2018Difficulty 64 (Academic)Coal, and What We Get from It
Meldola, Raphael
705 Gutenberg downloadsen2010Difficulty 57 (Graduate)Manuel complet des fabricans de chapeaux en tous genres
Julia de Fontenelle (Jean-Sébastien-Eugène)
701 Gutenberg downloadsfr2006The History of Chemistry, Volume 2 (of 2)
Thomson, Thomas
700 Gutenberg downloadsen2016Difficulty 57 (Graduate)Something about sugar : $b Its history, growth, manufacture and distribution
Rolph, George M. (George Morrison)
699 Gutenberg downloadsen2024Difficulty 75 (Expert)Scientific American Supplement, No. 392, July 7, 1883
Various
698 Gutenberg downloadsen2005Difficulty 63 (Academic)The Discovery of Radium Address by Madame M. Curie at Vassar College
Curie, Marie
698 Gutenberg downloadsen2020Difficulty 53 (Graduate)Scientific American Supplement, No. 363, December 16, 1882
Various
697 Gutenberg downloadsen2005Difficulty 62 (Academic)Scientific American Supplement, No. 447, July 26, 1884
Various
697 Gutenberg downloadsen2005Difficulty 53 (Graduate)Il Vino: Undici conferenze fatte nell'inverno dell'anno 1880
Various
694 Gutenberg downloadsit2015Scientific American Supplement, No. 492, June 6, 1885
Various
694 Gutenberg downloadsen2004Difficulty 53 (Graduate)Detection of the Common Food Adulterants
Bruce, Edwin M.
693 Gutenberg downloadsen2013Difficulty 51 (Graduate)Scientific American Supplement No. 819, September 12, 1891
Various
691 Gutenberg downloadsen2005Difficulty 59 (Graduate)Scientific American Supplement, No. 647, May 26, 1888
Various
691 Gutenberg downloadsen2008Difficulty 58 (Graduate)Humphry Davy, Poet and Philosopher
Thorpe, T. E. (Thomas Edward)
690 Gutenberg downloadsen2017Difficulty 58 (Graduate)Scientific American Supplement, No. 315, January 14, 1882
Various
689 Gutenberg downloadsen2006Difficulty 63 (Academic)Nitro-Explosives: A Practical Treatise
Sanford, P. Gerald (Percy Gerald)
688 Gutenberg downloadsen2005Difficulty 61 (Academic)Scientific American, Vol. XXXIX.No. 6. [New Series.], August 10, 1878
Various
688 Gutenberg downloadsen2013Difficulty 54 (Graduate)Principles and practice of agricultural analysis. Volume 2 (of 3), Fertilizers
Wiley, Harvey Washington
686 Gutenberg downloadsen2023Difficulty 69 (Academic)Scientific American Supplement, No. 388, June 9, 1883
Various
686 Gutenberg downloadsen2005Difficulty 56 (Graduate)Scientific American magazine Vol 2. No. 3 Oct 10 1846 The Advocate of Industry and Journal of Scientific, Mechanical and Other Improvements
Various
682 Gutenberg downloadsen2009Difficulty 49 (College)Scientific American Supplement, No. 531, March 6, 1886
Various
681 Gutenberg downloadsen2004Difficulty 51 (Graduate)Scientific American Supplement, No. 711, August 17, 1889
Various
681 Gutenberg downloadsen2005Difficulty 61 (Academic)The Elements of Qualitative Chemical Analysis, vol. 1, parts 1 and 2. With Special Consideration of the Application of the Laws of Equilibrium and of the Modern Theories of Solution.
Stieglitz, Julius
681 Gutenberg downloadsen2014Difficulty 69 (Academic)Das Mikroskop und seine Anwendung Ein Leitfaden bei mikroskopischen Untersuchungen
Hager, Hermann
680 Gutenberg downloadsde2015Scott Greenwood and Co. Catalogue of Special Technical Works, 1903 For Manufacturers, Students, and Technical Schools, by Expert Writers
Scott, Greenwood & Co.
680 Gutenberg downloadsen2013Difficulty 86 (Specialist)Scientific American Supplement, No. 586, March 26, 1887
Various
673 Gutenberg downloadsen2004Difficulty 51 (Graduate)Scientific American Supplement, No. 795, March 28, 1891
Various
671 Gutenberg downloadsen2004Difficulty 62 (Academic)Careers in Atomic Energy
McIlhenny, Loyce J.
670 Gutenberg downloadsen2013Difficulty 68 (Academic)The romance of the microscope : $b an interesting description of its uses in all branches of science, industry, agriculture, and in the detection of crime, with a short account of its origin, history, and development
Ealand, C. A. (Charles Aubrey)
670 Gutenberg downloadsen2015Difficulty 55 (Graduate)Dyes and dyeing
Pellew, Charles E. (Charles Ernest), Viscount Exmouth
669 Gutenberg downloadsen2025Difficulty 66 (Academic)Radio-Active Substances
Curie, Marie
668 Gutenberg downloadsen2019Difficulty 63 (Academic)Scientific American Supplement, No. 433, April 19, 1884
Various
668 Gutenberg downloadsen2005Difficulty 66 (Academic)Scientific American Supplement, No. 821, September 26, 1891
Various
665 Gutenberg downloadsen2004Difficulty 55 (Graduate)Scientific American Supplement No. 822, October 3, 1891
Various
664 Gutenberg downloadsen2005Difficulty 55 (Graduate)Experiments and Observations on the Following Subjects 1. On the preparation, calcination, and medicinal uses of Magnesia Alba. 2. On the solvent qualities of calcined Magnesia. 3. On the variety in the solvent powers of quick-lime, when used in different quantities. 4. On various absorbents, as promoting or retarding putrefaction. 5. On the comparative antiseptic powers of vegetable infusions prepared with lime, &c. 6. On the sweetening properties of fixed air.
Henry, Thomas
662 Gutenberg downloadsen2014Difficulty 65 (Academic)Scientific American Supplement, No. 299, September 24, 1881
Various
662 Gutenberg downloadsen2005Difficulty 60 (Graduate)Culinary Chemistry The Scientific Principles of Cookery, with Concise Instructions for Preparing Good and Wholesome Pickles, Vinegar, Conserves, Fruit Jellies, Marmalades, and Various Other Alimentary Substances Employed in Domestic Economy, with Observations on the Chemical Constitution and Nutritive Qualities of Different Kinds of Food.
Accum, Friedrich Christian
656 Gutenberg downloadsen2019Difficulty 69 (Academic)The History of Ink, Including Its Etymology, Chemistry, and Bibliography
Davids, Thaddeus
655 Gutenberg downloadsen2015Difficulty 61 (Academic)Villkor och möjligheter för kemisk storindustri i Sverige
Larsson, Ernst
654 Gutenberg downloadssv2007Scientific American Supplement, No. 275, April 9, 1881
Various
650 Gutenberg downloadsen2005Difficulty 57 (Graduate)Scientific American Supplement, No. 481, March 21, 1885
Various
650 Gutenberg downloadsen2004Difficulty 55 (Graduate)Scientific American Supplement, No. 365, December 30, 1882
Various
649 Gutenberg downloadsen2006Difficulty 57 (Graduate)Scientific American, Vol. XXXIX.—No. 24. [New Series.], December 14, 1878 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures
Various
647 Gutenberg downloadsen2012Difficulty 57 (Graduate)An Introduction to Chemical Science
Williams, Rufus P. (Rufus Phillips)
646 Gutenberg downloadsen2003Difficulty 51 (Graduate)Yeast
Huxley, Thomas Henry
643 Gutenberg downloadsen2001Difficulty 66 (Academic)Heads of Lectures on a Course of Experimental Philosophy: Particularly Including Chemistry
Priestley, Joseph
642 Gutenberg downloadsen2011Difficulty 60 (Graduate)The Chautauquan, Vol. 05, April 1885
Chautauqua Literary and Scientific Circle & Chautauqua Institution
642 Gutenberg downloadsen2017Difficulty 54 (Graduate)Anleitung zur quantitativen chemischen Analyse
Fresenius, C. Remigius
638 Gutenberg downloadsde2015Experiments upon magnesia alba, Quicklime, and some other Alcaline Substances
Black, Joseph
638 Gutenberg downloadsen2008Difficulty 64 (Academic)The Atomic Fingerprint: Neutron Activation Analysis
Keisch, Bernard
638 Gutenberg downloadsen2015Difficulty 59 (Graduate)The Riddle of the Rhine: Chemical Strategy in Peace and War
Lefebure, Victor
637 Gutenberg downloadsen1998Difficulty 71 (Expert)Daedalus : $b or, Science and the future
Haldane, J. B. S. (John Burdon Sanderson)
634 Gutenberg downloadsen2023Difficulty 58 (Graduate)The Chautauquan, Vol. 05, June 1885, No. 9
Chautauqua Literary and Scientific Circle & Chautauqua Institution
634 Gutenberg downloadsen2017Difficulty 53 (Graduate)The Puering, Bating & Drenching of Skins
Wood, Joseph Turney
633 Gutenberg downloadsen2018Difficulty 53 (Graduate)Scientific American Supplement, No. 421, January 26, 1884
Various
631 Gutenberg downloadsen2005Difficulty 56 (Graduate)Scientific American Supplement, No. 803, May 23, 1891
Various
631 Gutenberg downloadsen2004Difficulty 52 (Graduate)The Whole Secret Laid Open, Or the Complete Art of Making the Chemical Fulminating Objects, Such as the Lace, or Girt of Security, Fulminating Letters, Balls, Bombs, Garters, Cards, Spiders, Segars, Chairs, Drawers, Boots, Shoes, &c. &c.
Anonymous
630 Gutenberg downloadsen2011Difficulty 60 (Graduate)Scientific American Supplement, No. 623, December 10, 1887
Various
628 Gutenberg downloadsen2005Difficulty 60 (Graduate)Scientific American Supplement, No. 488, May 9, 1885
Various
625 Gutenberg downloadsen2008Difficulty 50 (College)Forty Centuries of Ink Or, A chronological narrative concerning ink and its backgrounds, introducing incidental observations and deductions, parallels of time and color phenomena, bibliography, chemistry, poetical effusions, citations, anecdotes and curiosa together with some evidence respecting the evanescent character of most inks of to-day and an epitome of chemico-legal ink.
Carvalho, David Nunes
623 Gutenberg downloadsen1998Difficulty 56 (Graduate)Scientific American Supplement, No. 799, April 25, 1891
Various
622 Gutenberg downloadsen2004Difficulty 50 (College)Untersuchungen über die radioaktiven Substanzen von Marie Curie, übersetzt und mit Litteratur-Ergänzungen versehen von W. Kaufmann
Curie, Marie
620 Gutenberg downloadsde2011Scientific American Supplement, No. 303, October 22, 1881
Various
618 Gutenberg downloadsen2005Difficulty 52 (Graduate)Scientific American Supplement, No. 415, December 15, 1883
Various
618 Gutenberg downloadsen2004Difficulty 57 (Graduate)Scientific American Supplement, No. 508, September 26, 1885
Various
618 Gutenberg downloadsen2005Difficulty 49 (College)A Manual of Photographic Chemistry, Including the Practice of the Collodion Process
Hardwich, T. Frederick
617 Gutenberg downloadsen2020Difficulty 61 (Academic)Scientific American magazine, Vol. 2 Issue 1 The advocate of Industry and Journal of Scientific, Mechanical and Other Improvements
Various
617 Gutenberg downloadsen2009Difficulty 52 (Graduate)Modern Copper Smelting being lectures delivered at Birmingham University, greatly extended and adapted and with and introduction on the history, uses and properties of copper.
Levy, Donald M.
616 Gutenberg downloadsen2019Difficulty 61 (Academic)Traité élémentaire de chimie, tome 2 Présenté dans un ordre nouveau et d'après les découvertes modernes; avec Figures
Lavoisier, Antoine Laurent
616 Gutenberg downloadsfr2016The Alumni Journal of the College of Pharmacy of the City of New York, Vol. II, No. 2, February, 1895
Various
613 Gutenberg downloadsen2016Difficulty 48 (College)Scientific American, Volume 56, No. 9, February 26, 1887
Various
608 Gutenberg downloadsen2015Difficulty 54 (Graduate)The manufacture of earth colours : $b With thirty-one illustrations
Bersch, Josef
608 Gutenberg downloadsen2023Difficulty 71 (Expert)Salt and the salt industry
Calvert, Albert Frederick
607 Gutenberg downloadsen2022Difficulty 60 (Graduate)L'Académie des sciences et les académiciens de 1666 à 1793
Bertrand, Joseph
604 Gutenberg downloadsfr2016Joseph Priestley
Thorpe, T. E. (Thomas Edward)
602 Gutenberg downloadsen2018Difficulty 64 (Academic)Scientific American Supplement, No. 633, February 18, 1888
Various
601 Gutenberg downloadsen2005Difficulty 54 (Graduate)Scientific American Supplement, No. 794, March 21, 1891
Various
601 Gutenberg downloadsen2005Difficulty 52 (Graduate)Discovery of Oxygen, Part 2
Scheele, Carl Wilhelm
599 Gutenberg downloadsen2008Difficulty 58 (Graduate)Synthetic resins and their raw materials A survey of the types and uses of synthetic resins, the organization of the industry, and the trade in resins and raw materials, with particular references to factors essential to tariff consideration. Under the general provisions of section 332, title III, part II, Tariff act of 1930.
United States Tariff Commission
599 Gutenberg downloadsen2022Difficulty 68 (Academic)The Production of Vinegar from Honey
Bancks, Gerard W.
599 Gutenberg downloadsen2008Difficulty 59 (Graduate)Scientific American Supplement, No. 385, May 19, 1883
Various
598 Gutenberg downloadsen2005Difficulty 58 (Graduate)Scientific American Supplement, No. 286, June 25, 1881
Various
596 Gutenberg downloadsen2005Difficulty 53 (Graduate)Acid Rain and Our Nation's Capital: A Guide to Effects on Buildings and Monuments
McGee, E. S.
595 Gutenberg downloadsen2018Difficulty 59 (Graduate)Lead Smelting and Refining, With Some Notes on Lead Mining
Unknown
595 Gutenberg downloadsen2020Difficulty 54 (Graduate)Scientific American Supplement, No. 1082, September 26, 1896
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595 Gutenberg downloadsen2008Difficulty 55 (Graduate)Scientific American Supplement, No. 384, May 12, 1883
Various
595 Gutenberg downloadsen2005Difficulty 46 (College)Scientific American Supplement, No. 530, February 27, 1886
Various
594 Gutenberg downloadsen2004Difficulty 58 (Graduate)Synthesis of 2-methyl-4-selenoquinazolone, 2-phenylbenzoselenazole, and its derivatives Dissertation submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in the Faculty of Pure Science of Columbia University
Chen, Yü-Gwan
594 Gutenberg downloadsen2014Difficulty 67 (Academic)The Mirror of Alchimy
Bacon, Roger
593 Gutenberg downloadsen2018Difficulty 58 (Graduate)Scientific American Supplement, No. 455, September 20, 1884
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590 Gutenberg downloadsen2004Difficulty 57 (Graduate)Cours de philosophie positive. (3/6)
Comte, Auguste
587 Gutenberg downloadsfr2010The Story of a Piece of Coal: What It Is, Whence It Comes, and Whither It Goes
Martin, Edward A. (Edward Alfred)
584 Gutenberg downloadsen2004Difficulty 61 (Academic)Scientific American Supplement, No. 497, July 11, 1885
Various
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Stecher, Gilbert Erwin
578 Gutenberg downloadsen2012Difficulty 60 (Graduate)The modes of origin of lowest organisms including a discussion of the experiments of M. Pasteur
Bastian, H. Charlton
578 Gutenberg downloadsen2015Difficulty 71 (Expert)On the Existence of Active Oxygen Thesis Presented for the Attainment of the Degree of Doctor of Philosophy at the Johns Hopkins University
Keiser, Edward Harrison
577 Gutenberg downloadsen2016Difficulty 67 (Academic)Gas and Petroleum Engines
Graffigny, H. de (Henry)
571 Gutenberg downloadsen2019Difficulty 57 (Graduate)The Molecular Tactics of a Crystal
Kelvin, William Thomson, Baron
571 Gutenberg downloadsen2017Difficulty 68 (Academic)Scientific American, Volume 22, No. 1, January 1, 1870 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures.
Various
569 Gutenberg downloadsen2005Difficulty 59 (Graduate)Scientific American Supplement, No. 324, March 18, 1882
Various
568 Gutenberg downloadsen2005Difficulty 53 (Graduate)Description of the Process of Manufacturing Coal Gas, for the Lighting of Streets Houses, and Public Buildings With Elevations, Sections, and Plans of the Most Improved Sorts of Apparatus Now Employed at the Gas Works in London and the Principal Provincial Towns of Great Britain; Accompanied With Comparative Estimates, Exhibiting the Most Economical Mode of Procuring This Species of Light
Accum, Friedrich Christian
566 Gutenberg downloadsen2020Difficulty 70 (Academic)Scientific American Supplement, No. 360, November 25, 1882
Various
566 Gutenberg downloadsen2005Difficulty 55 (Graduate)Worlds in the making: The evolution of the universe
Arrhenius, Svante
566 Gutenberg downloadsen2022Difficulty 53 (Graduate)Heroes of Science: Chemists
Muir, M. M. Pattison (Matthew Moncrieff Pattison)
565 Gutenberg downloadsen2011Difficulty 63 (Academic)The chocolate-plant (Theobroma cacao) and its products
Anonymous
565 Gutenberg downloadsen2025Difficulty 55 (Graduate)Scientific American Supplement, No. 362, December 9, 1882
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561 Gutenberg downloadsen2005Difficulty 57 (Graduate)Scientific American Supplement, No. 620, November 19,1887
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560 Gutenberg downloadsen2005Difficulty 57 (Graduate)The reaction between manganese dioxide and potassium permanganate
Hopkins, Arthur John
556 Gutenberg downloadsen2024Difficulty 52 (Graduate)Inorganic Plant Poisons and Stimulants
Brenchley, Winifred Elsie
555 Gutenberg downloadsen2015Difficulty 61 (Academic)Scientific American Supplement, No. 401, September 8, 1883
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555 Gutenberg downloadsen2005Difficulty 55 (Graduate)A new system of chemical philosophy, Volume 2, Part 1
Dalton, John
554 Gutenberg downloadsen2024Difficulty 60 (Graduate)Priestley in America, 1794-1804
Smith, Edgar Fahs
554 Gutenberg downloadsen2007Difficulty 57 (Graduate)Nouveau moyen de préparer la couche sensible des plaques destinées à recevoir les images photographiques Lettre à M. Arago
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553 Gutenberg downloadsfr2005The Elements of Blowpipe Analysis
Getman, Frederick Hutton
553 Gutenberg downloadsen2010Difficulty 50 (College)An Account of the Extraordinary Medicinal Fluid, called Aether.
Turner, Matthew
552 Gutenberg downloadsen2004Difficulty 64 (Academic)Industrial Poisoning from Fumes, Gases and Poisons of Manufacturing Processes
Rambousek, Josef
552 Gutenberg downloadsen2019Difficulty 78 (Expert)Memoirs of Dr. Joseph Priestley : $b To the year 1795, written by himself: with a continuation, to the time of his decease, by his son, Joseph Priestley: and observations on his writings, by Thomas Cooper, President Judge of the 4th. district of Pennsylvania: and the Rev. William Christie.
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551 Gutenberg downloadsen2025Difficulty 59 (Graduate)Scientific American, Volume 17, No. 26 December 28, 1867 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures.
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550 Gutenberg downloadsen2005Difficulty 58 (Graduate)Some Constituents of the Poison Ivy Plant (Rhus Toxicodendron)
Syme, William Anderson
550 Gutenberg downloadsen2010Difficulty 58 (Graduate)International Weekly Miscellany of Literature, Art and Science — Volume 1, No. 2, July 8, 1850
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549 Gutenberg downloadsen2004Difficulty 59 (Graduate)The Atom and the Ocean
Hull, E. W. Seabrook
549 Gutenberg downloadsen2021Difficulty 61 (Academic)Chemistry for beginners
Carrington, Hereward
546 Gutenberg downloadsen2025Difficulty 62 (Academic)The origin and development of the atomic theory
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546 Gutenberg downloadsen2025Difficulty 65 (Academic)Scientific American Supplement, No. 810, July 11, 1891
Various
545 Gutenberg downloadsen2005Difficulty 51 (Graduate)Collotype and Photo-lithography
Schnauss, Julius
544 Gutenberg downloadsen2015Difficulty 63 (Academic)On Digestive Proteolysis Being the Cartwright Lectures for 1894
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544 Gutenberg downloadsen2015Difficulty 77 (Expert)The Right Honourable Sir Henry Enfield Roscoe P.C., D.C.L., F.R.S. A Biographical Sketch
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Hayes, C. W. (Charles Willard)
539 Gutenberg downloadsen2015Difficulty 56 (Graduate)A bacteriological study of ham souring
McBryde, Charles Neil
538 Gutenberg downloadsen2022Difficulty 59 (Graduate)Scientific American Supplement, No. 358, November 11, 1882
Various
538 Gutenberg downloadsen2005Difficulty 61 (Academic)On the Preparations of the Indian Hemp, or Gunjah (Cannabis Indica) Their Effects on the Animal System in Health, and Their Utility in the Treatment of Tetanus and Other Convulsive Diseases
O'Shaughnessy, W. B.
533 Gutenberg downloadsen2022Difficulty 63 (Academic)Naturgeschichte einer Kerze : $b Sechs Vorlesungen für die Jugend; Mit einem Lebensabriß Faraday's
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Packer, Thomas
530 Gutenberg downloadsen2016Difficulty 58 (Graduate)Scientific American Supplement, No. 664, September 22,1888
Various
529 Gutenberg downloadsen2008Difficulty 58 (Graduate)A Brief Account of Radio-activity
Venable, F. P. (Francis Preston)
527 Gutenberg downloadsen2010Difficulty 63 (Academic)Ketchup: Methods of Manufacture; Microscopic Examination
Bitting, A. W. (Arvill Wayne) & Bitting, K. G. (Katherine Golden)
526 Gutenberg downloadsen2018Difficulty 53 (Graduate)Rollo's Philosophy [Fire]
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524 Gutenberg downloadsen2020Difficulty 37 (High School)Ueber die Arsenikvergiftung ihre Hülfe und gerichtliche Ausmittelung
Hahnemann, Samuel
522 Gutenberg downloadsde2014Aus Natur und Geisteswelt Sammlung wissenschaftlich-gemeinverständlicher Darstellungen aus allen Gebieten des Wissens
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519 Gutenberg downloadsde2016Scientific American Supplement, No. 829, November 21, 1891
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518 Gutenberg downloadsen2005Difficulty 63 (Academic)Bamboo, Considered as a Paper-making Material With remarks upon its cultivation and treatment. Supplemented by a consideration of the present position of the paper trade in relation to the supply of raw material.
Routledge, Thomas
516 Gutenberg downloadsen2017Difficulty 77 (Expert)Elements of agricultural chemistry and geology
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515 Gutenberg downloadsen2024Difficulty 57 (Graduate)Glass Manufacture
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512 Gutenberg downloadsen2016Difficulty 82 (Specialist)The Chemical Constituents of Piper Methysticum Or, The Chemical Constituents of the Active Principle of the Ava Root
Ball, Alice A.
512 Gutenberg downloadsen2022Difficulty 55 (Graduate)The Toxins and Venoms and Their Antibodies
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512 Gutenberg downloadsen2015Difficulty 63 (Academic)The Story of a Tinder-box
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510 Gutenberg downloadsen2009Difficulty 48 (College)Chambers's Edinburgh Journal, No. 460 Volume 18, New Series, October 23, 1852
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507 Gutenberg downloadsen2008Difficulty 65 (Academic)Scientific American Supplement, No. 441, June 14, 1884.
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506 Gutenberg downloadsen2005Difficulty 56 (Graduate)An ice cream laboratory guide
Fisk, W. W. (Walter Warner) & Ellenberger, H. B. (Howard Bowman)
501 Gutenberg downloadsen2025Difficulty 49 (College)Short-Title Catalog of Publications and Importations of Scientific and Engineering Books (August 1910)
D. Van Nostrand Company
501 Gutenberg downloadsen2017Difficulty 43 (College)Die organische Chemie in ihrer Anwendung auf Physiologie und Pathologie
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498 Gutenberg downloadsen2020Difficulty 59 (Graduate)Scientific American Supplement, No. 443, June 28, 1884
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494 Gutenberg downloadsen2005Difficulty 53 (Graduate)Scientific American Supplement, No. 613, October 1, 1887
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494 Gutenberg downloadsen2005Difficulty 63 (Academic)Die Akkumulatoren: ihre Theorie, Herstellung, Behandlung und Verwendung.
Bermbach, Willibald
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Merriman, Owen
492 Gutenberg downloadsen2011Difficulty 65 (Academic)Glass and Glass Manufacture
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492 Gutenberg downloadsen2020Difficulty 59 (Graduate)Scientific American Supplement, No. 643, April 28, 1888
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492 Gutenberg downloadsen2005Difficulty 65 (Academic)Scientific American Supplement, No. 832, December 12, 1891
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492 Gutenberg downloadsen2005Difficulty 53 (Graduate)Coffee and chicory : $b Their culture, chemical composition, preparation for market, and consumption, with simple tests for detecting adulteration, and practical hints for the producer and consumer
Simmonds, P. L. (Peter Lund)
490 Gutenberg downloadsen2018Difficulty 56 (Graduate)Chemiam artibus academicis jure esse inserendam
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488 Gutenberg downloadsla2005Tomato products: pulp, ketchup, and chili sauce.
Bigelow, W. D. (Willard Dell) & Stevenson, A. E. & National Canners Association
483 Gutenberg downloadsen2023Difficulty 61 (Academic)A few secrets of the metallurgist simply told
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481 Gutenberg downloadsen2024Difficulty 57 (Graduate)James Cutbush, an American Chemist, 1788-1823
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480 Gutenberg downloadsen2008Difficulty 61 (Academic)Scientific Culture, and Other Essays Second Edition; with Additions
Cooke, Josiah P., Jr. (Josiah Parsons)
475 Gutenberg downloadsen2011Difficulty 63 (Academic)Buxton and its Medicinal Waters
Gifford-Bennet, Robert Ottiwell
474 Gutenberg downloadsen2009Difficulty 61 (Academic)A treatise on the art of making good wholesome bread of wheat, oats, rye, barley and other farinaceous grains Exhibiting the alimentary properties and chemical constitution of different kinds of bread corn, and of the various substitutes used for bread, in different parts of the world
Accum, Friedrich Christian
469 Gutenberg downloadsen2019Difficulty 65 (Academic)Die Romantik der Chemie
Nagel, Oskar
467 Gutenberg downloadsde2008The undertakers' manual
Renouard, Auguste
465 Gutenberg downloadsen2023Difficulty 71 (Expert)Roentgen Rays and Phenomena of the Anode and Cathode.
Thompson, Edward P. (Edward Pruden)
462 Gutenberg downloadsen2020Difficulty 59 (Graduate)Nova analysis aquarum Medeviensium
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456 Gutenberg downloadsla2003Inaugureele Rede Waarin wordt Aangetoond dat de Scheikunde met recht een plaats verdient onder de Akademische Wetenschappen
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455 Gutenberg downloadsnl2006Ueber die Wirkung des Nordsee-Bades: Eine physiologisch-chemische Untersuchung
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455 Gutenberg downloadsde2011Scientific American Supplement, No. 611, September 17, 1887
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450 Gutenberg downloadsen2005Difficulty 50 (College)The Theory and Practice of Brewing
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440 Gutenberg downloadsen2018Difficulty 59 (Graduate)Sciências Naturaes Pela Redacção da «Educação Nacional»
Anonymous
437 Gutenberg downloadspt2006Die Naturwissenschaften in ihrer Entwicklung und in ihrem Zusammenhange, IV. Band Das Emporblühen der modernen Naturwissenschaften seit der Entdeckung des Energieprinzips
Dannemann, Friedrich
436 Gutenberg downloadsde2019Books Relating to Applied Science, Published by E. & F. N. Spon, 1890.
E. & F. N. Spon
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