The Project Gutenberg eBook of Index of the Project Gutenberg Works of Benjamin Franklin
Title: Index of the Project Gutenberg Works of Benjamin Franklin
Author: Benjamin Franklin
Editor: David Widger
Release date: January 12, 2019 [eBook #58676]
Most recently updated: April 5, 2023
Language: English
Credits: Produced by David Widger
INDEX OF THE PROJECT GUTENBERG
WORKS OF
BENJAMIN
FRANKLIN
Compiled by David Widger
CONTENTS
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TABLES OF CONTENTS OF VOLUMES
THE COMPLETE WORKS,
OF THE LATE DR. BENJAMIN FRANKLIN
Now First Collected And Arranged: With Memoirs Of His Early Life,
Written By Himself. In Three Volumes.
Vol. I. (of III)
1806
CONTENTS
| Page. | |
| LIFE of Dr. FRANKLIN | 1 |
| LETTERS AND PAPERS ON ELECTRICITY. | |
| Introductory Letter. | 169 |
| Wonderful effect of points.—Positive and negative electricity.—Electrical kiss.—Counterfeit spider.—Simple and commodious electrical machine. | 170 |
| Observations on the Leyden bottle, with experiments proving the different electrical state of its different surfaces. | 179 |
| Further experiments confirming the preceding observations.—Leyden bottle analysed.—Electrical battery.—Magical Picture.—Electrical wheel or jack.—Electrical feast. | 187 |
| Observations and suppositions, towards forming a new hypothesis, for explaining the several phenomena of thunder-gusts. | 203 |
| Introductory letter to some additional papers. | 216 |
| Opinions and conjectures, concerning the properties and effects of the electrical matter, and the means of preserving buildings, ships, &c. from lightning, arising from experiments and observations made at Philadelphia, 1749.—Golden fish.—Extraction of effluvial virtues by electricity impracticable. | 217 |
| Additional experiments: proving that the Leyden bottle has no more electrical fire in it when charged, than before: nor less when discharged: that in discharging, the fire does not issue from the wire and the coating at the same time, as some have thought, but that the coating always receives what is discharged by the wire, or an equal quantity: the outer surface being always in a negative state of electricity, when the inner surface is in a positive state. | 245 |
| Accumulation of the electrical fire proved to be in the electrified glass.—Effect of lightning on the needle of compasses, explained.—Gunpowder fired by the electric flame. | 247 |
| Unlimited nature of the electric force. | 250 |
| The terms, electric per se, and non-electric, improper.—New relation between metals and water.—Effects of air in electrical experiments.—Experiment for discovering more of the qualities of the electric fluid. | 252 |
| Mistake, that only metals and water were conductors, rectified.—Supposition of a region of electric fire above our atmosphere.—Theorem concerning light.—Poke-weed a cure for cancers. | 256 |
| New experiments.—Paradoxes inferred from them.—Difference in the electricity of a globe of glass charged, and a globe of sulphur.—Difficulty of ascertaining which is positive and which negative. | 261 |
| Probable cause of the different attractions and repulsions of the two electrified globes mentioned in the two preceding letters. | 264 |
| Reasons for supposing, that the glass globe charges positively, and the sulphur negatively.—Hint respecting a leather globe for experiments when travelling. | ibid. |
| Electrical kite. | 267 |
| Hypothesis, of the sea being the grand source of lightning, retracted.—Positive, and sometimes negative, electricity of the clouds discovered.—New experiments and conjectures in support of this discovery.—Observations recommended for ascertaining the direction of the electric fluid.—Size of rods for conductors to buildings.—Appearance of a thunder-cloud described. | 269 |
| Additional proofs of the positive and negative state of electricity in the clouds.—New method of ascertaining it. | 284 |
| Electrical experiments, with an attempt to account for their several phenomena, &c. | 286 |
| Experiments made in pursuance of those made by Mr. Canton, dated December 6, 1753; with explanations, by Mr. Benjamin Franklin. | 294 |
| Turkey killed by electricity.—Effect of a shock on the operator in making the experiment. | 299 |
| Differences in the qualities of glass.—Account of Domien, an electrician and traveller.—Conjectures respecting the pores of glass.—Origin of the author's idea of drawing down lightning.—No satisfactory hypothesis respecting the manner in which clouds become electrified.—Six men knocked down at once by an electrical shock.—Reflections on the spirit of invention. | 301 |
| Beccaria's work on electricity.—Sentiments of Franklin on pointed rods, not fully understood in Europe.—Effect of lightning on the church of Newbury, in New England.—Remarks on the subject. | 309 |
| Notice of another packet of letters. | 313 |
| Extract of a letter from a gentleman in Boston, to Benjamin Franklin, Esq. concerning the crooked direction, and the source of lightning, and the swiftness of the electric fire. | 314 |
| Observations on the subjects of the preceding letter.—Reasons for supposing the sea to be the grand source of lightning.—Reasons for doubting this hypothesis.—Improvement in a globe for raising the electric fire. | 320 |
| Effect of lightning on captain Waddel's compass, and the Dutch church at New York. | 324 |
| Proposal of an experiment to measure the time taken up by an Electric spark, in moving through any given space. | 327 |
| Experiments on boiling water, and glass heated by boiling water.—Doctrine of repulsion in electrised bodies doubted.—Electricity of the atmosphere at different heights.—Electrical horse-race.—Electrical thermometer.—In what cases the electrical fire produces heat.—Wire lengthened by electricity.—Good effect of a rod on the house of Mr. West, of Philadelphia. | 331 |
| Answer to some of the foregoing subjects.—How long the Leyden bottle may be kept charged.—Heated glass rendered permeable by the electric fluid.—Electrical attraction and repulsion.—Reply to other subjects in the preceding paper.—Numerous ways of kindling fire.—Explosion of water.—Knobs and points. | 343 |
| Accounts from Carolina (mentioned in the foregoing letter) of the effects of lightning on two of the rods commonly affixed to houses there, for securing them against lightning. | 361 |
| Mr. William Maine's account of the effects of the lightning on his rod, dated at Indian Land, in South Carolina, Aug. 28, 1760. | 362 |
| On the electricity of the tourmalin. | 369 |
| New observation relating to electricity in the atmosphere. | 373 |
| Flash of lightning that struck St. Bride's steeple. | 374 |
| Best method of securing a powder magazine from lightning. | 375 |
| Of lightning, and the methods (now used in America) of securing buildings and persons from its mischievous effects. | 377 |
| St. Bride's steeple.—Utility of electrical conductors to Steeples.—Singular kind of glass tube. | 382 |
| Experiments, observations, and facts, tending to support the opinion of the utility of long pointed rods, for securing buildings from damage by strokes of lightning. | 383 |
| On the utility of electrical conductors. | 400 |
| On the effects of electricity in paralytic cases. | 401 |
| Electrical experiments on amber. | 403 |
| On the electricity of the fogs in Ireland. | 405 |
| Mode of ascertaining, whether the power, giving a shock to those who touch either the Surinam eel, or the torpedo, be electrical. | 408 |
| On the analogy between magnetism and electricity. | 410 |
| Concerning the mode of rendering meat tender by electricity. | 413 |
| Answer to some queries concerning the choice of glass for the Leyden experiment. | 416 |
| Concerning the Leyden bottle. | 418 |
| APPENDIX. | |
| No. 1. Account of experiments made in electricity at Marly. | 420 |
| A more particular account of the same, &c. | 422 |
| Letter of Mr. W. Watson, F. R. S. to the Royal Society, concerning the electrical experiments in England upon thunder-clouds. | 427 |
| No. 2. Remarks on the Abbé Nollet's Letters to Benjamin Franklin, Esq. of Philadelphia, on electricity. | 430 |
LIST OF THE PLATES
| PLATE I. | Electrical Experiments | facing page 182 |
| PLATE II. | Electrical Air Thermometer | 336 |
| PLATE III. | Cavendish Experiment | 348 |
| PLATE IV. | Lightning Rod Experiments | 388 |
THE COMPLETE WORKS,
OF THE LATE DR. BENJAMIN FRANKLIN
Now First Collected And Arranged: With Memoirs Of His Early Life, Written By Himself. In Three Volumes.
VOL. II. (of III)
CONTENTS
| LETTERS AND PAPERS ON PHILOSOPHICAL SUBJECTS. | |
| Physical and meteorological observations, conjectures and suppositions | 1 |
| On water-spouts | 11 |
| The same subject continued | 13 |
| Water-spouts and whirlwinds compared | 19 |
| Description of a water-spout at Antigua | 34 |
| Shooting stars | 36 |
| Water-spouts and whirlwinds | 37 |
| Observations on the meteorological paper; by a gentleman in Connecticut | 45 |
| Observations in answer to the foregoing, by B. Franklin | 49 |
| Observations on the meteorological paper; sent by a gentleman in New York to B. Franklin | 51 |
| Answer to the foregoing observations, by B. Franklin | 55 |
| Gentleman of New York in reply | 58 |
| Account of a whirlwind at Maryland | 61 |
| On the north east storms in North America | 63 |
| Meteorological imaginations and conjectures | 66 |
| Suppositions and conjectures towards forming an hypothesis, for the explanation of the aurora borealis | 69 |
| On cold produced by evaporation | 75 |
| On the same subject | 83 |
| Concerning the light in sea-water | 88 |
| On the saltness of sea-water | 91 |
| On the effect of air on the barometer, and the benefits derived from the study of insects | 92 |
| On the Bristol waters, and the tide in rivers | 95 |
| On the same subject | 102 |
| Salt-water rendered fresh by distillation.—Method of relieving thirst by sea-water | 103 |
| Tendency of rivers to the sea.—Effect of the sun's rays on cloth of different colours | 105 |
| On the vis inertiæ of matter | 110 |
| On the different strata of the earth | 116 |
| On the theory of the earth | 117 |
| New and curious theory of light and heat | 122 |
| Queries and conjectures relating to magnetism and the theory of the earth | 125 |
| On the nature of sea coal | 125 |
| Effect of vegetation on noxious air | 129 |
| On the inflammability of the surface of certain rivers in America | 130 |
| On the different quantities of rain which fall at different heights over the same ground | 133 |
| Slowly sensible hygrometer proposed, for certain purposes | 135 |
| Curious instance of the effect of oil on water | 142 |
| Letters on the stilling of waves by means of oil | 144 |
| Extract of a letter from Mr. Tengnagel to Count Bentinck, dated at Batavia, the 5th of January, 1770 | 154 |
| On the difference of navigation in shoal and deep water | 158 |
| Sundry maritime observations | 162 |
| Remarks upon the navigation from Newfoundland to New-York, in order to avoid the Gulph Stream on one hand, and on the other the shoals that lie to the southward of Nantucket and of St. George's Banks | 197 |
| Observations of the warmth of the sea-water, &c. by Fahrenheit's Thermometer, in crossing the Gulph Stream; with other remarks made on board the Pensylvania packet, Capt. Osborne, bound from London to Philadelphia, in April and May, 1775 | 199 |
| Observations of the warmth of the sea-water, &c. by Fahrenheit's thermometer; with other remarks made on board the Reprisal, Capt. Wycks, bound from Philadelphia to France, in October and November, 1776 | 200 |
| A journal of a voyage from the Channel between France and England towards America | 202 |
| On the art of swimming | 206 |
| On the same subject, in answer to some enquiries of M. Dubourg | 210 |
| On the free use of air | 213 |
| On the causes of colds | 214 |
| Dr. Stark, and Dr. Letsom | 215 |
| Number of deaths in Philadelphia by inoculation | ibid |
| Answer to the preceding | 217 |
| On the effects of lead upon the human constitution | 219 |
| Observations on the prevailing doctrines of life and death | 222 |
| An account of the new-invented Pensylvanian fire-places | 225 |
| On the causes and cure of smoky chimneys | 256 |
| Description of a new stove for burning of pitcoal, and consuming all its smoke | 296 |
| Method of contracting chimneys.—Modesty in disputation | 317 |
| Covering houses with copper | 318 |
| On the same subject | 320 |
| Paper referred to in the preceding letter | 322 |
| Magical square of squares | 324 |
| Magical circle | 328 |
| New musical instrument composed of glasses | 330 |
| Best mediums for conveying sound | 335 |
| On the harmony and melody of the old Scotch tunes | 338 |
| On the defects of modern music | 343 |
| Description of the process to be observed in making large sheets of paper in the Chinese manner, with one smooth surface | 349 |
| On modern innovations in the English language and in printing | 351 |
| A scheme for a new alphabet and reformed mode of spelling; with remarks and examples concerning the same; and an enquiry into its uses, in a correspondence between Miss S—— and Dr. Franklin, written in the characters of the alphabet | 357 |
| Rules for a club formerly established in Philadelphia | 366 |
| Questions discussed by the Junto forming the preceding club | 369 |
| Sketch of an English school; for the consideration of the trustees of the Philadelphia Academy | 370 |
| Advice to youth in reading | 378 |
|
PAPERS ON SUBJECTS OF GENERAL POLITICS. |
|
| Observations concerning the increase of mankind, peopling of countries, &c | 383 |
| Remarks on some of the foregoing observations, showing particularly the effect which manners have on population | 392 |
| Plan by Messieurs Franklin and Dalrymple, for benefiting distant unprovided countries | 403 |
| Concerning the provision made in China against famine | 407 |
| Positions to be examined, concerning national wealth | 408 |
| Political fragments, supposed either to be written by Dr. Franklin, or to contain sentiments nearly allied to his own | 411 |
| On the price of corn, and management of the poor | 418 |
| On luxury, idleness, and industry | 424 |
| On smuggling, and its various species | 430 |
| Observations on war | 435 |
| Notes copied from Dr. Franklin's writing in pencil in the margin of Judge Foster's celebrated argument in favour of the impressing of seamen | 437 |
| On the criminal laws, and the practice of privateering | 441 |
| A parable against persecution, in imitation of scripture language | 450 |
| A letter concerning persecution in former ages, the maintenance of the clergy, American bishops, and the state of toleration in Old England and New England compared | 452 |
| On the slave trade | 459 |
| Account of the highest court of judicature in Pensylvania, viz. The court of the press | 463 |
LIST OF THE PLATES
| PLATE V. | Water-Spouts | facing page 16 |
| PLATE VI. | Maritime Observations | 163 |
| PLATE VII. | A Chart of the Gulph Stream | 197 |
| PLATE VIII. | Pensylvania Fire-Place | 235 |
| PLATE VIII*. | Profile of the Pensylvania Chimnie | 238 |
| PLATE IX. | Remedies for Smoky Chimnies | 269 |
| PLATE X. | Stove for Burning Pit-Coal | 297 |
| PLATE XI. | A Magic Square of Squares | 327 |
| PLATE XII. | A Magic Circle of Circles | 328 |