Show DEFENDS VIEW OF Theories on Bending Light Waves Ex Ex- Explained Ex- Ex Explained Explained CHICAGO Jan 9 then Lher credence to s 's theory hero last of oC lIy was as night n when hen Profesor or Albert Ailment A Un UnI 1 scientist at the Michelson ot of Chicago rod ed In n a lecture that hi Ills most I 1 eX- eX s cx had Iad furnished 1 another striking Ion an- an an announcement While lille lie he prefaced the ne ot of o his findings with the statement that they v cr ore ere pro pro- pro Professor ProCessor de- de declAred de declared I dared h ho belle believed that od which h hei he will Ill make makO a further t PRO l I r Theory MOS nas tested by hit ether drift experiment the itier also IlIo being proven proHn Professor son son said Mid In which t two 0 eams of at light were nero thron thrown b by m minors ors In opposite directions direction a G OO toot foot vacuum tube tub The Tho t tao 0 beam arrived cd al at III Ma place at t various arlou displacement w indicated tint thit lh thi-o thi c had bedl beci an impediment In Im tte tio 0 ve velocity o belly ot of o light On Ono One of o the thc pun pun- cipal objects to os s I In the thc experiments experiment was as as time the motion n of o tho the CIU cai tn tn Influenced the tho velocity of at o ight lied Had the two 0 beams Anie canie home borne at tho the identical then thell It i would have hate ha been some somo ot of o the theory Jr would ha 0 been difficult to As It was nas th the tho two t a beams sh ed edIdo Ido Ide displacements A Pictured what hat Professor lIchel on In 10 n a l s 5 tongue maje male I- I Iu n 1 u hearers bee ee the tha fascination of oC the tho art and andUs Its IL Intrigues un rs HI H His d demonstration Illustrated lilu In Ina Ina Ina a number of ot ways ays I C the o ota of ot a wave watt motions motion A mechanical wave wae 1 0 was as made to tomoe moe mo so slowly that th fe ee e read read- readily ily lIy observed Cd ed II its p pi ope tt ti S a SMall 0 watos or ripples o 01 I the of oC ator web el welo 0 pi ejected n end and nd made mado to appear almost at III rc res rec through the Iho method kno known knon n is es illumination Sound waves Cs were ero trolled by the Interference ot of tw two tl ci trims tr of oC sound ave waves waved tr from m L Ii tv o 0 luge uge tuning forks tors much In ho hu fashion ot of thea the wae a l travel lime Iho picture disclosed that sound pound waves I es like 1110 light waves naves vea travel in straight lines A sensitive gas sas fame Came nas nasto ILS to be used In this c The flame when hon turned up to the point of ot fin flaring ring was a made to flare flaro when hon a high pitched note noLo was nas sounded founded the 1 he naves too high to be hoard hard could bo be and and made to cast e quito like light COLORS COLOnS SIO snO The Tho of o light by jy a n prism Into a Il spectrum we was projected and t two 0 Important h Ie continuous ous and blight lines spectra sp bho n on Iho tho screen ct af wa eS to that of ot ripples and sound wore oro sho shown shon n by project Ing Ingon on the Iho screen the tho colors of oC soap mm film and finall the es of Oc an Interferometer ment fluent l na a was devised de tor for the tho cx- cx ex experiment on which the 1 ory ot of tty is Cound founded 1 tId which was as the key hoy to Professor Mich-cison Mich Mich- Mich Michelson elson s recent test It Lake takes the tho sunlight lain lain- min minutes utes to reach the tho earth toe tn neat near nearest neal est est star four tour light yeas yea's and the tho farthest star stor abou abou- abou 4 cars under the method of ot li lt ht lit calculation lation lallon he said Light cr els 18 6 miles a a second declared n a hat liat thereby hangs bangs a tale talc Tile The person persall to whom I na a e said ho did not be- be be hose lieve believe it ill Iti A |