Lectures on popular and scientific subjectsPOPULAR AND SCIENTIFIC SUBJECTSReading editionChapter navigation11 reading sectionsGo to chapterChoose a chapter…POPULAR AND SCIENTIFIC SUBJECTSEARL OF CAITHNESS, F.R.S.COAL AND COAL-MINES.SCIENCE APPLIED TO ART.A PENNY'S WORTH;PAST AND PRESENT MEANS OF COMMUNICATION.THE STEAM-ENGINE.ON ATTRACTION.[B]THE OIL FROM LINSEED.HODGE-PODGE: OR, WHAT'S INTILT.THE END.Beginning of this editionNext chapter →EARL OF CAITHNESS, F.R.S.All chapters and sections (11)POPULAR AND SCIENTIFIC SUBJECTSEARL OF CAITHNESS, F.R.S.COAL AND COAL-MINES.SCIENCE APPLIED TO ART.A PENNY'S WORTH;PAST AND PRESENT MEANS OF COMMUNICATION.THE STEAM-ENGINE.ON ATTRACTION.[B]THE OIL FROM LINSEED.HODGE-PODGE: OR, WHAT'S INTILT.THE END.BY THEEARL OF CAITHNESS, F.R.S. →