[N317041], Technical Note, Thomas Alva Edison, April 8th, 1886

Item

Abstract

p. 41 "Try seperating O from air draw into a vacuum through immense surface of iron or other metal perhaps those metals which have an afinity for O greatly. Experiment on loops of all metals in vacuo for paper in Sillimans Journal-- Cooling molten metals various kinds in vacuo-- also with current (strong) passing through metal while liquid in vacuo-- also within powerful magnetic field-- ditto with current at various angles" [PI - could these experiments be origins of what becomes pyromagnetic generator?]; p. 43-47 notes and drawings "Siren Phonograph";;

Date

1886-04-08

Decade

1880-1889

Identifier

N317041

Folder Set

N317

Title

[N317041], Technical Note, Thomas Alva Edison, April 8th, 1886

Microfilm ID

43:23

Publisher

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University