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"An Elizabethan Surveyor and his Cartographic Progeny" "An Emblematic Watch By Gribelin" An enquiry into the life and legend of Michael Scot An entertainment for angels : electricity in the Enlightenment "An Enzyme from Bacteria able to Destroy Penicillin" An epitome of chemistry : wherein the principles of the science are illustrated in one hundred entertaining and instructive experiments, capable of being performed without the aid of any apparatus, except a few wine glasses, an oil flask, and a crucible ; An epitome of experimental chemistry, in three parts. : Part I. Intended to facilitate the acquisition of chemical knowledge, by minute instructions for the performance of experiments. Part II. Directions for the analysis of mineral waters; of earths and "An Equidistant and a Trapezoidal Projection of the early Fifteenth Century" "An Equinoctial Ring Dial by Ralph Greatorex" "An Error in Star Catalogues Concerning B.D.+35o, 1508" An Essay concerning the Effects of Air on Human Bodies An Essay Concerning the Multiplication of Mankind: Together with another Essay in Political Arithmetick, Concerning the Growth of the City of London: with the Measures, Periods, Causes, and Consequences thereof. 1682 An essay for introducing a portable laboratory: : by means whereof all the chemical operations are commodiously perform'd, for the purposes of philosophy, medicine, metallurgy, and a family. With sculptures : 2 entries An Essay for Introducing a Portable Laboratory: by means whereof all the Chemical Operations are Commodiously Perform'd for the Purposes of Philosophy, Medicine, Metallurgy, and a Family An Essay of the True Nature and Due Method of Treating the Gout, Written for the Use of Richard Tennison, Esq; together with an Account of the Nature and Quality of Bath-Waters, the Manner of using them, and the Diseases in which they are proper: as also An Essay on a New Construction, of the Reflecting Telescope, which by means of a Scale of Magnifying Powers, is made an Universal Perspective. Performing the Office of I. Of a common Reflecting Telescope. II. Engyscope, for shewing all near Objects. III. An essay on chemical analysis: : chiefly translated from the fourth volume of the last edition of the Traite de chimie elementaire, of L.J. Thenard, with additions, comprehending the latest discoveries and improvements in this branch of the science. With An essay on chemical statics; : with copious explanatory notes, and an appendix on vegetable and animal substances An Essay on Church Clocks: With Reference to the Clock from the Hospital Santa Cruz An Essay on Electricity ... with an Essay on Magnetism An Essay on Electricity, containing A Series of Experiments Introductory to the Study of that Science; In which are included Some of the latest Discoveries; intended chiefly With a View of facilitating its Application, and extending its Utility In Medical An Essay on Electricity: being an Enquiry into the Nature, Cause, and Properties thereof, on the principles of Sir Isaac Newton's Theory of Vibrating Motion, Light and Fire. With 42 Capital experiments "That may be made of this wonderful power of nature" An Essay on Electricity: being an Enquiry into the Nature, Cause, and Properties thereof, on the Principles of Sir Isaac Newton's Theory of Vibrating Motion, Light and Fire; and the Various Phaenomena of Forty-two Capital Experiments; with some Observatio An Essay on Electricity: Being and Enquiry into the Nature, Cause and Properties thereof, On the Principles of Sir Isaac Newton's Theory of Vibrating Motion, Light, and Fire; And the various Phaenomena of Forty-two Capital Experiments; With some Observati An Essay on Gold Coin. In which is shewn The General Use of Currency, and the Present State of our Gold Coin; with Arguments to prove the Necessity of a New Coinage; pointing out the distinct Value and Weight that each Piece of Gold ought to be of. Also, An Essay on Magnetism: Or an Endeavour to explain the various Properties and Effects of the Loadstone: together with the Causes of the same An Essay on Newton's "Principia" An Essay on Phlogiston, and the Constitution of Acids An Essay on Pyrometry and Areometry, and on Physical Measures in General An Essay on the Art of Decyphering An Essay on the Cause of Rain and its Allied Phenomena An Essay on the Determination of the Elements of the Orbits of Comets and Planets An Essay on the first principles of Natural Philosophy: wherein the Use of Natural Means, or Second Causes, in the OEconomy of the material World, is demonstrated from Reason, Experiments of various kinds, and the Testimony of Antiquity An Essay on the First Principles of Natural Philosophy: Wherein the Use of Natural Means, or Second Causes, in the OEconomy of the material World, is demonstrated from Reason, Experiments of various Kinds, and the Testimony of Antiquity "An Essay on the History of the Linkage of Paris and Greenwich Observatories" An Essay on the Means Hitherto Employed for Lighting Streets and the Interior of Houses; on those which may be substituted with advantage in their stead; intended as an attempt towards the improvement of this branch of domestic economy, by Increasing the "An Essay on the Method of Determining the Difference of Longitude between Places at Land, from the Observed Transit of the Moon over their Meridians: with a Demonstration and Example" An Essay on the Nature and Application of Steam, with an Historical Notice of the Rise and Progressive Improvement of the Steam-Engine An Essay on the Nature and Superior Use of Globes, In conveying the First Principles of Geography and Astronomy To the Minds of Youth; also, A Candid Examination of the Construction and Use of Planispheres, wherein The Erroneous Nature, and many bad Conse An Essay on the Nature and Superior Use of Globes. In conveying the First Principles of Geography and Astronomy To the Minds of Youth; Also A Candid Examination of the Construction and Use of Planispheres, wherein The Erroneous Nature, and many bad Conseq An Essay on the Principles of Human Knowledge An Essay on the Principles of Mechanics An Essay on the Question, whether there be two Electrical Fluids, according to Du Faye, or one, according to Franklin An Essay on the Relation of the Several Parts of a Mathematical Science to the Fundamental Idea therein Contained An Essay on the relation of the several parts of Mathematical Science to the Fundamental Idea therein contained An Essay on the Strength and Stress of Timber, founded upon Experiments performed at the Royal Military Academy, on specimens selected from the Royal Arsenal, and His Majesty's Dock-Yard, Woolwich: preceded by an historical review of former theories and e An essay on the theory of the combination of observations An essay on the use of chlorurets of oxide of sodium and of lime, as powerful disinfecting agents, and of the chloruret of oxide of sodium more especially as a remedy of considerable efficacy, in the treatment of hospital gangrene, phagedenic, syphilitic An Essay on the Variation of the Compass, shewing how far it is influenced by a change in the direction of the ship's head, with an exposition of the dangers arising to navigators from not allowing for this change of variation. Interspersed with Practical An Essay on Vision, briefly explaining the Fabric of the Eye, and the Nature of Vision: Intended for the service of those whose Eyes are Weak or Impaired: Enabling them to form and accurate idea of the true state of their sight, the means of preserving it
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