Scientific American Supplement, No. 561, October 2, 1886Front matterReading editionChapter navigation31 reading sectionsGo to chapterChoose a chapter…Front matterNEW YORK, OCTOBER 2, 1886COMPOUND HYDRAULIC PRESSES.JET PROPELLERS.—HYDRAULIC PROPULSION OF VESSELS.THE NEW ARMY GUN.COMBUSTION, FIRE-BOXES, AND STEAM BOILERS.1ATLANTIC STEAMERS.1EXAMINATION QUESTIONS IN GENERAL CONSTRUCTION.CELEBRATION OF THE FIVE HUNDREDTH ANNIVERSARY OF THE UNIVERSITY OF HEIDELBERG, AUGUST, 1886.IMPURITIES IN PHOTOGRAPHIC CHEMICALS, AND TESTS FOR SAME.THE CATASTROPHE AT CHANCELADE.SOMZEE'S NEW GAS-BURNERS.THE CLAMOND GAS BURNER.A NEW THERMO-REGULATOR.PIPETTE FOR TAKING THE DENSITY OF LIQUIDS.USEFUL BAGS, AND HOW TO MAKE THEM.MOLASSES, HOW MADE.PRIMITIVE IRON MANUFACTURE.WOOD OIL.SOAP.OPTICAL ERRORS AND HUMAN MISTAKES.1PROBABLE ISOLATION OF FLUORINE. DECOMPOSITION OF HYDROFLUORIC ACID BY AN ELECTRIC CURRENT.COHESION AND COHESION FIGURES.1THE DETERMINATION OF NITRIC ACID BY THE ABSORPTION OF NITRIC OXIDE IN A STANDARD SOLUTION OF PERMANGANATE OF POTASSIUM.WATER OF CRYSTALLIZATION.ALPINE FLOWERS IN THE PYRENEES.A CENTURY PLANT IN BLOOM.CREOSOTE A SPECIFIC FOR ERYSIPELAS.A NEW APPARATUS FOR THE STUDY OF CARDIAC DRUGS.Scientific American Supplement.PATENTS.Beginning of this editionNext chapter →NEW YORK, OCTOBER 2, 1886All chapters and sections (31)Opening pagesFront matterOther sectionsNEW YORK, OCTOBER 2, 1886COMPOUND HYDRAULIC PRESSES.JET PROPELLERS.—HYDRAULIC PROPULSION OF VESSELS.THE NEW ARMY GUN.COMBUSTION, FIRE-BOXES, AND STEAM BOILERS.1ATLANTIC STEAMERS.1EXAMINATION QUESTIONS IN GENERAL CONSTRUCTION.CELEBRATION OF THE FIVE HUNDREDTH ANNIVERSARY OF THE UNIVERSITY OF HEIDELBERG, AUGUST, 1886.IMPURITIES IN PHOTOGRAPHIC CHEMICALS, AND TESTS FOR SAME.THE CATASTROPHE AT CHANCELADE.SOMZEE'S NEW GAS-BURNERS.THE CLAMOND GAS BURNER.A NEW THERMO-REGULATOR.PIPETTE FOR TAKING THE DENSITY OF LIQUIDS.USEFUL BAGS, AND HOW TO MAKE THEM.MOLASSES, HOW MADE.PRIMITIVE IRON MANUFACTURE.WOOD OIL.SOAP.OPTICAL ERRORS AND HUMAN MISTAKES.1PROBABLE ISOLATION OF FLUORINE. DECOMPOSITION OF HYDROFLUORIC ACID BY AN ELECTRIC CURRENT.COHESION AND COHESION FIGURES.1THE DETERMINATION OF NITRIC ACID BY THE ABSORPTION OF NITRIC OXIDE IN A STANDARD SOLUTION OF PERMANGANATE OF POTASSIUM.WATER OF CRYSTALLIZATION.ALPINE FLOWERS IN THE PYRENEES.A CENTURY PLANT IN BLOOM.CREOSOTE A SPECIFIC FOR ERYSIPELAS.A NEW APPARATUS FOR THE STUDY OF CARDIAC DRUGS.Scientific American Supplement.PATENTS.Issue TitleNEW YORK, OCTOBER 2, 1886 →