. How to make and use electricity ... Great care must be taken to have all wires and connectionsproperly insulated, and you will find that many a failure isreferable to the neglect of this precaution. All materal usedshould be dn/and clean-, dirt and moisture are good conduct-ors. If you arc unable to make one part of an apparatus, youmay save a great deal of worry and time by purchasing thesame at a low price from some dealer in such articles. Instru-ments of this kind are very expensive, but single parts are very. cheap, and with a little ingenuity combined with directionsfound in these arti
. How to make and use electricity ... Great care must be taken to have all wires and connectionsproperly insulated, and you will find that many a failure isreferable to the neglect of this precaution. All materal usedshould be dn/and clean-, dirt and moisture are good conduct-ors. If you arc unable to make one part of an apparatus, youmay save a great deal of worry and time by purchasing thesame at a low price from some dealer in such articles. Instru-ments of this kind are very expensive, but single parts are very. cheap, and with a little ingenuity combined with directionsfound in these articles, you will be enabled to make, in mini-ature, almost any instrument now in use. I would, however,caution all to be careful with the acid mentioned in connect-ion with batteries. Should any of it be spilled on clothes, it willruin them entirely, leaving yellow spots. [THE END.] OVER ONE MILLION SOLD OF THE OW King firadg Stories By a New York Detective, PUBLISHED IN THE Im York Detective Library. They Are the Greatest DetectiveStories Ever Published, READ THE LIST BELOW: 154 Old King Brady, the Detective. 157 Old King Bradys Triumph. 162 Old King Bradys Great Reward; or, the Haselhurst Secret. 168 Shoving the Queer; or, Old King Brady on the Scent of the Old King Brady in Old King Brady and the Scotland Yard Two Flights of Stairs; or, Old King Brady and the Missing Old King Brady and the Mystery of the The Last Stroke; or, Old King Brady and
Size: 2262px × 1105px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1880, booksubjectelectricity, bookyear
