Lecture · 1860 · age 69

On the Various Forces of Nature

Kept from www.gutenberg.org · 3 files · 1.8 MBCall number FAR LC1860.01

Provenance

Source: www.gutenberg.orgalso archive.org
Retrieved: 1 October 2026
Source terms (summary): Project Gutenberg: 'Public domain in the USA'
Rights: To checkFaraday's lectures as taken down and edited by William Crookes, who died in 1919.Basis: editor W. Crookes died 1919 (general knowledge), under a life-plus-70-years rule, as of 2026; other rules, such as the United States publication-date rules, are not assessed.The death year here is not in the archive's records; it comes from general knowledge.
Formats: plain text, EPUB (with images), OCR text
Fingerprint: 5fb2d8ab197ab6a5c5470688f76ee0b190d176d43269d8241da2cdf7da17cf8esha256 of the file (64 characters). Any change to the file changes this code.
Cite as: Michael Faraday, On the Various Forces of Nature (1860). Long Keeping, call number FAR LC1860.01. https://longkeeping.com/michael-faraday/on-the-various-forces-of-nature/

Unchanged since collected At the last check, on 2 October 2026, all 903 originals, this work's 3 files among them, matched the fingerprints recorded when they were collected. Each copy is re-checked by hand once a year; there is no automatic alert yet.

Notes on this copy

#1The file carries images, and no check is recorded yet that none of them is a picture of the person (the collection keeps no likenesses).
#2Machine-read text (OCR), not proofread, with no page images in the file to check it against.
#4A robots or site-policy slip: fetched from Project Gutenberg's main site, whose policy asks for human visitors only, or by a Wikisource request its robots rules disallow.
#6The source's terms restrict reuse (a copyright notice, a non-commercial licence, research use only, or permission required). The work's source terms say why it is served or held.
#10An Internet Archive derivative made from the scan, not the master scan.

Original

Held in the archive: a deciding date not yet confirmed from a source.

See it at its source (another site)

Files

First pass, not a clearance.

File	Format	Size	Source	sha256	Label
pg52293.txtmain	plain text	373 KB	www.gutenberg.org	5fb2d8ab197ab6a5c5470688f76ee0b190d176d43269d8241da2cdf7da17cf8e	To checkFaraday's lectures as taken down and edited by William Crookes, who died in 1919.Basis: editor W. Crookes died 1919 (general knowledge), under a life-plus-70-years rule, as of 2026; other rules, such as the United States publication-date rules, are not assessed.The death year here is not in the archive's records; it comes from general knowledge.Held in the archive: a deciding date not yet confirmed from a source. Its source (another site)
pg52293-images-3.epub	EPUB (with images)	1.2 MB	www.gutenberg.org	89d9ace3f2b8b50f9a58859357351dc4538eee0266563e1d88fe963ae6f00f27	To checkFaraday's lectures as taken down and edited by William Crookes, who died in 1919.Basis: editor W. Crookes died 1919 (general knowledge), under a life-plus-70-years rule, as of 2026; other rules, such as the United States publication-date rules, are not assessed.The death year here is not in the archive's records; it comes from general knowledge.Held in the archive: a deciding date not yet confirmed from a source. Its source (another site)
ia__acoursesixlectu02faragoog__acoursesixlectu02faragoog_djvu.txt	OCR text	229 KB	archive.org	a8bb34d9ca12c3d46bf5bf8e3a62c4348bc9823b4bc0551d738281a4c875339c	To checkFaraday's lectures as taken down and edited by William Crookes, who died in 1919.Basis: editor W. Crookes died 1919 (general knowledge), under a life-plus-70-years rule, as of 2026; other rules, such as the United States publication-date rules, are not assessed.The death year here is not in the archive's records; it comes from general knowledge.Held in the archive: a deciding date not yet confirmed from a source. Its source (another site)