, 1879-02-10

Trinity House, In which capacity he had better
opportunttics NJ Atud>tn the earlier sttcmnts
arae senie .hso D any he oher pes.o,,. ".n IN con-
necton with which The frat an0lfcai!on OF
dynamo.electr!c machines to electric lighting
took place. And not only tho ;,: ;lS:turer,
charm ; "'' Of aouS"as nystsr, % ttst % attend. ths
subject. The most ignorant cannot
suppress kind Of ave at the Invisible neency
that will make q powerful steatn'enGlnc groal
ntml labor over tnrntng bobhln Of wire that
child would seem to bo MlIle to spfn round, an1
that child co,ild actually apin round II small
fncfeon were tlrtt n,adc in IT, On scclng NJ, en-
E!ne whtr round ttc armatnrc Of DYNAMO
tho machine Is not IN electrical connecttop, mud
then suddenly brought np md made to lnhor
nns! atrain rs though an tHmclise load lad been
flung Ct, toIt by unseen lan'is. Antl knowing
Tint this change has hcen wrought b5 the
'nere gthte contact Of rip et COPPER rith TIE n1e
one IL reminded Of the falry.ta1cs where the
Brownies to pun sh soma waEoncr who has
offended ifirn, make hts horses strain IN win 10
pnll the wagons tltat should be but tElltnE loads
to them. O hu1denlv root him faht to the
ground, without hts being able to feel ills bonds.
succcaafHl Experiments with tho 1srusi,
Electric Light at xvIftttnnntic.
~ TtisgrupA to Ns,e York Herald.
WiLLrMAartc, Conn.,, Fcb. b.-Dcsrite tile
unfavorao1c weather which prevailed all day
larEo and influential party Of gentleman met at
the factory Of the WilIImantic Spool Company
TO witness tic experiment Of lighting by cleo.
tr{cty. tiov. Andrews, oi Connecticut; Mayor
Sumner. Of Hartford: Congressman Miles. Of
Connecticut; Ar. rtnkl,an. Of tlle Hoston Cont-
me,rtul Bn'|efin; SicssEs. Cheney, silk works,
South Manchester, Conn.,; Gen. linwley, cx-
t;ov Hubbard. Pruf. Blake, and other celebrities
from different States. Six lights Of the brush
electric machine wcra placed III pos1tfon In the
basement Of the main building, a,.d were run by
belts from the shatttnz for the spools. The light
produced WIS Of a beautiful white snnl,kc color.
ftburnctl without fl!ckcrIng. lnalargc rlum 2GJx
no feet faurliChts were placed. These rave abont
seven times or much light as Is Glvtn, by SEVEN
was far superior. In order to test the quality
Of tflp light several gentlemen brought sumo
bundles OF silk thread of vnrioHs co]ora. md
r1umIncd them III butli !gtts. The result was
marvellous, In the gas-lseht it WIS hard to
discern tic difference between bltle nt!,l Erren
When ptnccd In a room illuminated by the clcc-
trc light tlls co!urs we're rs apparent rs In the
dnytisne Mr.. Brown, IN el.argc Of the machine
dcscribcl the apparatus to the viators. Tile dft-
ference hctween 1t uiid the JablockhnH candle
consists IN dyhaInD-cfectrlc generator of rtet-
trfclty. automatic earPsu regulators Or ELECTRIC
lamps for Kidding uiui feeding carbon rolls,
wlcl, by consumption IN volsac arc, pro-
.iucc light. TIE lamps aru adapted to
burn thlrtcGn iuchca uf carbon without nd
justmeHt. Tic cartoons last 8efct1 hours. New
cRrbons may bo placed In tho limp by simple
prNeas, oct,ipyl,ig few sceo1ltls without inter.
| ruptlng the light to apy extent. The light pro,
luccs ltttIu hcat, aud gircs of but a tracr o,
non.rcspirab!e gas. The cost VI the four lights
in tho t,ig room Of tllc factory would not be
| moru than fifteen cents per l,our, for carbon
| power costs nut'liug. a curious experiment was
tried with short bar VI Iron hold horizontally
three feet from the revolving bobblus ind n
chain of nails formed TO tho GROUND. The a.
sistant lighted the gas several times with hla
finger Representatives of The gus companies
| wero present, anxtausty. watching the light.
| They wcro rather disappointed at the success Of
the cxpcsimcut. Tile WEtllmantic Company
will probably light the whole factory With The
clcgtrc light. Brush clafma to be abls to man
ufauture rarbon with onc-tlftleth OF PER cent
impurities. The Herald reporter interviewed
several gentlemen On The result Of the expert
ment. All smoke In high praise Of tho light and
hnpclt to see gas superseded sotn, by some Other
mode Of illumination.