The Baltimore County union. [volume] (Towsontown, Md.) 1865-1909, 1904-10-22

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Cofysspondencs baltimore County Union.
ec7nNrrRfc MrsCrrI.ANY.
Il intellectually Disease p Magnets
Without Iron = Alchemy keviveo-
Causes OF Kahn mn8me Akse oA1 ~.
eoe 49,. Tsess,N %
49, -, Teee $. Ten,neref,1re vVitbol1t
.Cianre.
The influence Of health upon mental activity
has been receiving attention from Prof. ROBERT
MacDougall, Of New York. From the traits OF
Ave American men Of science, &c estimated ~
twelve independent judges. he infers that ex-
ecutive ability, with breadth ana sanity o. MIND
vary directly with physical health, D1s ! m
= - s,1,-r - ..--s...s ,.,~,.,'
~. -, ,, s,-s+<,, q ,s,s,- $780,
.-,.s 7. - - 49, - ~ ~. ,s
$500, $500, s,c,ss ,,',ess. ~
1850. - .s, - 10 ,dssds, -
~. s-~s.. ....1- - Ia, ~..~-- c..
,~.,,.,- 81, ,.s-s,,,, -, ,o,,,,1
-, r,t~er,, ,.,e.,,sss h,,t 80 sss bishIv
ss,,s,r-sa q, ,,ad,,,r, health ReaaonsbIeness
80 ~. ,s,-- ..-.~ y, ,,.,,,,
= -, ss.ss
= 80
-E-..' : s,.,..a'.-s.'.- =
'A'e''' =. '''e '''s' -.
naonat,1.hla allova from nracticallv nou-
,..,,.ts, .Is,,,,t a. 49,. s,,s.ro.tsr,r ana arr
,,r,ssr rev,crt - Hses,e~ A. allow ~ con-
,,er WITH "a nar cent ~ roseanese and ia Der
cent If aI,min1m cave the hest reauIts. ara
showed STRONG suacentibilttv 20 characterization.
,wIsc, vae incrae.aa Nv ho,lire a. toluoI for two
~ sne ~ e-N., M -
s..s 49, ...,os = - .,s.. a. s,S
tss = ~, ,-~@ 800
= 80,
?. no
m...-...,. ~.,,....,ss a.. 10 .,x...,.,.,,..-
5ect OF experiment. py SOBER t"entietn century
chemists. Sir VIM. Ramsay suggests that the
immense energy OF radium may be made TO
cause constructive chemical change, SUCH Tor
example, az tnat OF Dfpmine INTO loolne'
Ne
Inc cnlef causes OF rain are STATED py the non.
y. A. hoiio Russell 70 De only -FOUR, ana IN pa
per 70 the hoya Meteoroioelcal society ne oe-
moist afr by the slopes Of mountains. C2j A mass
Of air invading rather suddenly another mass
moving from an opposite direction and main
tanning its flow below the opposing current
which 1t displaces. CD The ascent OF more or
less moist air through heavier and colder air to
height where condensation of vapor takes
place. increased radiation Of heat towards space
anu oleen eiectlical ueSeiop"enes prooucins
AuLsner CONDENSATION increase OF temperature,
ana renewed ascent with the same results. tD
inc mixture OF currents OF air from inherent
mover oeVlce lor making visible the varla-
Dllity IN the revolutions OF an engine has been
Drought out Dy Dr. Berkitz an Austrian. ana
consists Oh neaVy also or ny-wneei mounted
loosely on the engine SMART ana driven ~ the
latter through an elastic magnetic coupling no
springs being used. An arm rigidiy liked to the
shaft outside the fy-wheel carries two solenoids,
the cores of which are fixed to the dy-wheel and
can have q limited vibration. A system Of
levers connecting the fiy-wheel and the arm
tilts small mirror. and this reflects a raw ~
light upon a screen. win ahaol,,telv steadv
running the lioht descrihaa a circle. any davia-
f,on showin0 the axtant and chereoter ~ tha
s,,s.d v,.r,.tsov,
"a
Serum obtained from animals inoculated with
the pollen toxin of g0lden-rod has been expert
mented with as a remedy for hay-fever, and q
report OF ten well developed cases shows graft
flying results in the treatment Of nine. The ap-
plication Of the serum to the nose relieves hay
asthma, but has no effect upon similar condi-
tions due to other complaints.
-.
Mixtures of zinc and aluminium in various
proportions have yielded nine different well de-
fined ALLOYS.
sss
new German anti-friction metal, also recon-
mended for dynamo brushes. consists of copper
intersected with PARTICLES Of graphite. The ma
terial is produced by sprinkling plate with
graphite and dipping into an electroiytic bath
until deposit OF copper covers the graphite,
then withdrawing. sprinkling again with graph
ite, and re-introducing into the bath. the opera
lions being continued until the required dame
Ter = reached: FRICTION on the alloy pr1a9eea
-,sI - - 49, =. -
r.,..-.s. s-...
hrG r1e,,s,s =, 49, - fo,,rtss Months