[N320031], Technical Note, Thomas Alva Edison, April 21st, 1886
https://edisondigital.rutgers.edu/document/N320031
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Metadata
- Title
- [N320031], Technical Note, Thomas Alva Edison, April 21st, 1886
- Editor's Notes
- p. 31 "Perhaps our solar system is rotating as a whole and the sun rotating cuts its own LF & Thus the heat is accounted for-- (drawing) Fundamental ascertain the strength of deflection a compass needle 12 inches away from a a small 1/2 size telephone perm mag then proceed to exhaust air & see if lines of force spread out in vacuo watching for increase deflection of needle as exhaustion proceeds"; p. 33 drawing "Phonoplex To Silence phone when Sending & also save battery X has copper core around iron core cop 1/16 thick act very slugish"; p. 35 phonoplex? Drawing labeled "not good"; drawing "Phonoplex X right angles to other coils neutralize low Res"; p. 39 drawing "Fundamental How are L of F conducted, can it be that the actual iron molecule goes round via X put in path of lines of force a gas flame to oxidize it and a wet sheet of Ferri also ferrid potassium also look through Spectroscope at Bunsen burner through which L of F see if get iron spectrum"
- Author
- Edison, Thomas Alva
- Date
- 1886-04-21
- Type
- Technical Note
- Folder ID
- N320-F
- Microfilm ID
- 43:315
- Document ID
- N320031
- Publisher
- Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
- License
- CC0 1.0 Universal
- Has Version
- Archive.org Viewer, Microfilm Series Reel 43
- Item sets
- [N320-F] N-86-08-17 (1886, 1887)