[N314145] Technical Note, March 23rd, 1886


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[N314145] Technical Note, March 23rd, 1886

Editor's Notes

drawing labeled "Thermo disc"; another drawing with description of expt; drawings of lamp "see if there is a current after the current is discontinued but there is still a brillian incandescence use 100 CP lamp"; drwings of lamp designs for life curves; drawing of lamp and experiment described; "Make 10 lamps for Life with dry phosporous in-- also Sulphur- also Zinc- Tin, Lead, Bismuth, Iron- Antimony- Arsenic- Iodine. Carbonize some filiments with long coton fibre on them & put in lamps so filiments hang down & shew static attraction."; p. 155 "XYZ Make self Vibrator but with points that can be made to change clamp the ends of zinc tin etc wire so whole ckt will be of proper material to conduct XYZ also a Telephone where every kind of change of material can be made-- perhaps 40 or 50 cheap telephones every one an anomaly of XYZ devices would be better & ran the scale on everything with vibrator in all XYZ Experiments"



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