Evening star. [volume] (Washington, D.C.) 1854-1972, 1949-04-29
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cream separator fTtnrieIs
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California and h4a aNsoC!Atss. Miriam
Simpson and hc1ee Al EYaas have sur-
credea ~ Ee,tasat ag ere q! them iafs 40
noance lAro4sh i've osf.esai publication ~
TIE association, l&gEely hy Lac Of the ultra.
eenulfuse, acting on the principle Of .
cream separator
The substance Isolated IS the So-eAQra
follieae ~stanaiat4as hag aspUe hscn reEaaates
one Of the processes Of the female SeA cyrlF
II waS obtained from TIE pitaitArles Of she~p
and produced the Characteristic esecs GA
female rats from Which the giAad had been
removed, The significant point was taay Il
had none Of the other activities Of posssssos
pituitary secretion.
h% nf eNef -
may open the door 70 untAnglin the ent4ts
smart Of these vital noes chemicals
Radio transml'ters and receivers which
can ee carried in the pocket miniature
fadar sets. and smaller heartns AIDS than
now are possible are likely results ef q
development Al the United States Bureau ~
Standards by which the essential mechanism
OF such devices tan be reduced in Aise AIN
fold.
The Bureau already has designed II an
noiinced a "suhmlniature" AireoYne fsdaF
which will save invaluable welsht and space
for military aircraft II has betn = stsp%hv-
step process Of experimenting With various
materials over several years slth no xtnsis
outstanding discovery. Atoms With the de.
Feiopment methods have heen worked cut
for mass production Of paris
Teehniaues developed.
stu further size reduction MAY be pos
sthic say the bureaus electfonie eneineefs,
but they have met with a ditAcalt Problem
The more compact they MAKE their instfa-
ments the more internal heat is generated
when they are in operation Thia noon rises
10 the point where conventional metals and
other materials break down and special sub
stances must be found A special tyre Of
wire must be used and this has REQUIRED the
development OF new soldering and welding
technioues
Fortunately the bureau developed . ape.
ciai insulating material for quite different
purposes during the war which has met q
considerable part OF the problem
The work Is being carried out, the bureau
announced. under the sponsorship of thu
Nays Bureau OF Aeronauties and vii con.
tinue so lone rs there appear further 1si.
eilities Of reduction In size and weight.