Appletons' Popular Science Monthly, March 1900, Vol. 56, Nov. 1899 to April, 1900Front matterReading editionChapter navigation18 reading sectionsGo to chapterChoose a chapter…Front matterAPPLETONS' POPULAR SCIENCE MONTHLYTHE TRANSPLANTATION OF A RACE.MODERN CITY ROADWAYS.TYPICAL CRIMINALS.A CENTURY OF GEOLOGY."SALAMANDERS" AND "SALAMANDER" CATS.WHAT MAKES THE TROLLEY CAR GO.A SURVIVAL OF MEDIÆVAL CREDULITY."RIBBON LIGHTNING."CROSS-EDUCATION.THE MORBID "SENSE OF INJURY."EARLY EXPERIMENTS IN AIR FLIGHT.SKETCH OF EDWARD ORTON,Editor's Table.Fragments of Science.MINOR PARAGRAPHS.PUBLICATIONS RECEIVED.Beginning of this editionNext chapter →APPLETONS' POPULAR SCIENCE MONTHLYAll chapters and sections (18)Opening pagesFront matterOther sectionsAPPLETONS' POPULAR SCIENCE MONTHLYTHE TRANSPLANTATION OF A RACE.MODERN CITY ROADWAYS.TYPICAL CRIMINALS.A CENTURY OF GEOLOGY."SALAMANDERS" AND "SALAMANDER" CATS.WHAT MAKES THE TROLLEY CAR GO.A SURVIVAL OF MEDIÆVAL CREDULITY."RIBBON LIGHTNING."CROSS-EDUCATION.THE MORBID "SENSE OF INJURY."EARLY EXPERIMENTS IN AIR FLIGHT.SKETCH OF EDWARD ORTON,Editor's Table.Fragments of Science.MINOR PARAGRAPHS.PUBLICATIONS RECEIVED.Established by Edward L. Youmans◇APPLETONS' POPULAR SCIENCE MONTHLY →