Every evening, Wilmington daily commercial. (Wilmington, Del.) 1878-1928, 1922-07-18

ports had never knoryn were learned
Tho pigeons wings we're econ slow
ny rising ON the lRp stroko until they
touched over rs back. then they
dropped on the down stroke ma
touched below its breast Tho pigeon
flies go swiftly that this peculiarly
had never been sIpnront TO the eye.
The pigeon breosiers we're surprised
10 find. too, that the fenthsrs nt tho
tip Of the wing spread IKE fingers 80
the wind Roes thro1ph them on She up
stroke.
| Since the tunSnny pigeon taught
aviators how 70 Icop tho loop. 70 may
be that the birdnen can learn further
secrets from the pigeon by the close
analysis Of It's flight that ~ now
possible
/ This camera Is for scientific pur-
! poses. just as very hiuh yogvsref
microscope ia necos,ary FOR some sx-
acting laboratory work. So tho ultra
rapid camera. with a prospect ~ at
tanning 100000 Pictures "A minute. VII
have It's piace IN scientific research
Also Sends Radio Pictures.
Mr.. Jenkins has lately boon a.
trncting great interest by another a..
yentiOn OF his. an instrument for
3 sending pictures by radio Re has o..
, ready sent pictures Euccessfuify ard
now he IL working 20 send moving rie-
> lures ~ radio He knows how IL g
q TO be done. but he estimates fhat u
viii 10 about yoar before tho naces-
sary additional Instruments FOR tho
@ higher speed vii be completed Ths
h instruments FOR all ~ HIS work have
ID ITO be made in IDS own lsbora tory. or
else ne hns 20 have them made 20
= great expense AMI difncuIty nv rnansi-
g facturers. The necessary spparat en-.
0r parts ere not commercially avail
- able
, Sending moving pictures bv r.d'o
r. IL merely an smpnncation ~ no
" method hy which ordinary pic-u-r,
I, can Ia sefit. the inventor s-yr IN.
!, main principle # ths camera u-.f
IN MI % his WORK r. p~isrnafio rir,r.
!. new optical shnps IN glass
:. by means ~ thesn prfsrrsffr --~~-
!. and n photo-sisysric osI n, tb- sena-
: ing station. me hight obarsr'-rf-.'~
:. which mako up a picture ars con
- verified into elacfrin current ohn~t--iu-
tics" Mr. Jenkins explains "q'a~--
IN turn uodulsta radio Vavos ~,
pioyed as carriers When rnes- -
rive Mt a receiving staflnr fh~ els~-
rs trio chars cteristics aro charVaf hseb
TO- into picture chsrs cteristic- BY mean,
o Of another pair ~ prisrnstio rings o ~
= Il light valve and ths scene ne th.
OF sending station s. reproduced WITH
nc fidelity.
An actual sren. rr-v h. TN.
Ne mitted az readily 30 a drsu win. RI,
u photograph. ~ Tho several rs>eiv'r,
Hs stations 81 Is Reproduced On a photo
ne graphic negative with duplirats print
n Or IN a moving picture screen FOR ~
We rect viewing.
rot The daily Dap~rs nav &c. picfrrs
ne az news eveuta hrnsslcastes from ~
his Immediate sosna without fhA della
ice of any photographic process st n
IN sending end. Paris md London event
ir- coming west viii % seen "a Amsric
he sorne hours before they hspp@n n
ne tho clock
,m - criminal suspect may no ~,oo
he up IN front az a brosaoastine rnach,n
he and his image appear "a every polio
uit station IN the country eqa.aoed wit
st. a suitable receiving instrument. -
ne tsctives could Ia calld IA % look Z
YET him and identify him az his plctuT
nd is shown on a screen. or photoprspf
eat can be made by radio ana fled AVA
ZEN In police stations for future us-
Idy ''T'h, instrument would hava a,
70 teal value in event Of prar- 4 hart
fer on sea or land conlid be watched ,
IL occurred from tho Offices ~ =
Of chiefs in command az Washington
q "a But the greatest volurns ot husinr
The when radio pictures are IA Use a.
the come from he homes. lfr. Tepxir
and concludes BY sending music on ~
re- wave length and pictures On aDofh,
as an entire opera NAV "a entrv,
the through both ear and eva TooJrir
in. as well as listening p. Is %
ex- the next indoor family srort