Show is OUR EJUIII uoLLji1 demo time ago we noticed the fad that OLe 01 Ihe Most unique expert meats 01 modern times was being made on the coast ol r Florida Toe object was to provo by ocular demon itratlon Ibo teuloo of file toonlled Koteihsrs that Hit human family li llvmt lu a Lo low sphere not on the tafterlor but on the 1010110r outface 01 the earth The expenmculs have how been COCClUdude Bads sealed Ing to BU InUntllcji article In the Chicago TlmteUerU the oJvocnld of the Koresuin como ony are elated They any their Uiooty time Ufu ctlabflsbed ani they challenge the tclentlflo world to Jlttuu the rustler with them The Kotnlian tnenty of the unl settle was Kuud od by lr Cyrus lied of Chicago and lie hat tuccceiloJ IL I making mnuy csnvertt Inut Dtoera her a cfrilpaiiy of experimenters was lent to Maples via for Ih1 turp tool mitlnz a geodotto survey under Ibo iucivlilon of 1rof U U Morrow of Chlngo ina Problem was to construct mechanically a straight linu at right angles t lerpcndlcchr If Ihe earlbj iur face Is I convex at tcloutllts claim this llrfilllit lines If extended would ncoinsrlly diverge fromtto surface I but If concave would aiiiiroacli It like tbe cbofd tt a concave arc The apparatus used to determine this point was called the reollllnealor and It It now claimed that this line which was onmmoced mi 1 on elevation 01 Itl feet from Ihe water runs Into the gulf at a distance of four miles from the starting start-ing point It U I claimed that at Ibo end of the Urn 10110 the air line was eight inched nearer tbe surface than at too beginning second mile atojt thirtytwo Inches I third mile six feel while at the end ol four miles file line came In contact with the waist Also at every eighth of a mile the ratio was alone the tame line ol progression the results for tvsn miles showing Ibo aggregate result for the meisjred altitude ol the line fur the stations Intervening IVom trials figures It 1 may be seen that Iho ratio ot coootvliy determined de-termined by these measurement very cltHiiy approaches the estimated curvature of elgdt Inches to the mile The ratio ol ducent of Ibe line the Increase In the angle of deviation from Ibe horizontal at stations of test with the levels Ibe length ol the line surveyed sur-veyed from the beginning lo point ol extension Into the water m well MIn M-In direction of the plumb line at 1 various point Id oinnlderatlon of the principles Involved In Ibo apparatus employed all declare It Is I claimed the fact of the esrthj concavity |